<SEC-DOCUMENT>0001437749-22-009216.txt : 20220419
<SEC-HEADER>0001437749-22-009216.hdr.sgml : 20220419
<ACCEPTANCE-DATETIME>20220419161716
ACCESSION NUMBER:		0001437749-22-009216
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		97
CONFORMED PERIOD OF REPORT:	20220131
FILED AS OF DATE:		20220419
DATE AS OF CHANGE:		20220419

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Perma-Pipe International Holdings, Inc.
		CENTRAL INDEX KEY:			0000914122
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL & COMMERCIAL FANS & BLOWERS & AIR PURIFYING EQUIP [3564]
		IRS NUMBER:				363922969
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0131

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32530
		FILM NUMBER:		22835134

	BUSINESS ADDRESS:	
		STREET 1:		6410 WEST HOWARD STREET
		CITY:			NILES
		STATE:			IL
		ZIP:			60714
		BUSINESS PHONE:		8479661000

	MAIL ADDRESS:	
		STREET 1:		6410 WEST HOWARD STREET
		CITY:			NILES
		STATE:			IL
		ZIP:			60714

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MFRI INC
		DATE OF NAME CHANGE:	19970402

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MIDWESCO FILTER RESOURCES INC
		DATE OF NAME CHANGE:	19970402
</SEC-HEADER>
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</ix:header></div>
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  <div><p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a></p>
<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>UNITED STATES</b></p>
<p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>SECURITIES AND EXCHANGE COMMISSION</b></p>
<p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Washington, D.C. 20549</b></p>
<p style="margin: 5pt 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>FORM <ix:nonNumeric name="dei:DocumentType" contextRef="d_2021-02-01_2022-01-31">10-K</ix:nonNumeric></b></p>
<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 6pt;">&#xa0;</p>
<table style="width: 100%; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: top;"><td style="width: 54pt;">&#xa0;</td><td style="width: 36pt;"> <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonNumeric name="dei:DocumentAnnualReport" format="ixt-sec:boolballotbox" contextRef="d_2021-02-01_2022-01-31">&#x2612;</ix:nonNumeric></p> </td><td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</p> </td></tr>
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<p style="margin: 5pt 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>For the fiscal year ended <ix:nonNumeric name="dei:DocumentPeriodEndDate" format="ixt:datemonthdayyearen" contextRef="d_2021-02-01_2022-01-31">January 31, 2022</ix:nonNumeric></b></p>
<p style="margin: 5pt 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>OR</b></p>
<table style="width: 100%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-right: 0pt; margin-left: 0pt;" cellspacing="0" cellpadding="0"><tbody><tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><td style="width: 4%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 3%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;<ix:nonNumeric name="dei:DocumentTransitionReport" format="ixt-sec:boolballotbox" contextRef="d_2021-02-01_2022-01-31">&#x2610;</ix:nonNumeric></td><td style="width: 93%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</td></tr>
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<p style="margin: 5pt 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>For the transition period from ___________ to ____________</b></p>
<p style="margin: 5pt 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Commission File No. <ix:nonNumeric name="dei:EntityFileNumber" contextRef="d_2021-02-01_2022-01-31">001-32530</ix:nonNumeric></p>
<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 14pt;"><b>Perma-Pipe International Holdings, Inc.</b></p>
<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Exact name of registrant as specified in its charter)</p>
<div style="text-align: center;">
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  <img alt="logo10q.jpg" src="logo10q.jpg" />
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<table style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="padding: 0px 0px 4px; width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><ix:nonNumeric name="dei:EntityIncorporationStateCountryCode" format="ixt-sec:stateprovnameen" contextRef="d_2021-02-01_2022-01-31">Delaware</ix:nonNumeric></b></p> </td><td style="padding: 0px 0px 4px; width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><ix:nonNumeric name="dei:EntityTaxIdentificationNumber" contextRef="d_2021-02-01_2022-01-31">36-3922969</ix:nonNumeric></b></p> </td></tr>
<tr><td style="padding: 0px 0px 4px; width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(State or other jurisdiction of incorporation or organization)</p> </td><td style="padding: 0px 0px 4px; width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(I.R.S. Employer Identification No.)</p> </td></tr>
<tr><td style="padding: 0px 0px 4px; width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><ix:nonNumeric name="dei:EntityAddressAddressLine1" contextRef="d_2021-02-01_2022-01-31">6410 W. Howard Street</ix:nonNumeric>,&#xa0;<ix:nonNumeric name="dei:EntityAddressCityOrTown" contextRef="d_2021-02-01_2022-01-31">Niles</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressStateOrProvince" format="ixt-sec:stateprovnameen" contextRef="d_2021-02-01_2022-01-31">Illinois</ix:nonNumeric></b></p> </td><td style="padding: 0px 0px 4px; width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><ix:nonNumeric name="dei:EntityAddressPostalZipCode" contextRef="d_2021-02-01_2022-01-31">60714</ix:nonNumeric></b></p> </td></tr>
<tr><td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Address of principal executive offices)</p> </td><td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Zip Code)</p> </td></tr>
<tr><td style="width: 50%; text-align: center; vertical-align: bottom;"><b>(<ix:nonNumeric name="dei:CityAreaCode" contextRef="d_2021-02-01_2022-01-31">847</ix:nonNumeric>) <ix:nonNumeric name="dei:LocalPhoneNumber" contextRef="d_2021-02-01_2022-01-31">966-1000</ix:nonNumeric></b></td><td style="width: 50%; vertical-align: bottom;">&#xa0;</td></tr>
<tr><td style="width: 50%; text-align: center; vertical-align: bottom;">(Registrant's telephone number, including area code)</td><td style="width: 50%; vertical-align: bottom;">&#xa0;</td></tr>
</tbody></table>
<p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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<p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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<p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Securities registered pursuant to Section 12(b) of the Act:</p>
<p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 6pt;">&#xa0;</p>
<table style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="padding: 0px 0px 4px; width: 33%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Title of each class</b></p> </td><td style="padding: 0px 0px 4px; width: 33%; text-align: center; vertical-align: bottom;"><b>Trading symbol</b></td><td style="padding: 0px 0px 4px; width: 33%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Name of each exchange on which registered</b></p> </td></tr>
<tr><td style="width: 33%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonNumeric name="dei:Security12bTitle" contextRef="d_2021-02-01_2022-01-31">Common Stock, $.01 par value per share</ix:nonNumeric></p> </td><td style="width: 33%; text-align: center; vertical-align: bottom;"><ix:nonNumeric name="dei:TradingSymbol" contextRef="d_2021-02-01_2022-01-31">PPIH</ix:nonNumeric></td><td style="width: 33%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The <ix:nonNumeric name="dei:SecurityExchangeName" format="ixt-sec:exchnameen" contextRef="d_2021-02-01_2022-01-31">Nasdaq</ix:nonNumeric>&#xa0;Stock Market LLC</p> </td></tr>
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<p style="margin: 5pt 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Securities registered pursuant to Section 12(g) of the Act: None</p>
<p style="margin: 5pt 0pt; text-align: justify; color: rgb(0, 0, 0); text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. &#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;Yes &#x2610;&#xa0; <ix:nonNumeric name="dei:EntityWellKnownSeasonedIssuer" contextRef="d_2021-02-01_2022-01-31">No</ix:nonNumeric> &#x2612;</p>
<p style="margin: 5pt 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. &#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;Yes &#x2610;&#xa0; <ix:nonNumeric name="dei:EntityVoluntaryFilers" contextRef="d_2021-02-01_2022-01-31">No</ix:nonNumeric> &#x2612;</p>
<p style="margin: 5pt 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. <ix:nonNumeric name="dei:EntityCurrentReportingStatus" contextRef="d_2021-02-01_2022-01-31">Yes</ix:nonNumeric> &#x2612;&#xa0; No &#x2610;</p>
<p style="margin: 5pt 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted&#xa0;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&#xa0;such files). <ix:nonNumeric name="dei:EntityInteractiveDataCurrent" contextRef="d_2021-02-01_2022-01-31">Yes</ix:nonNumeric> &#x2612;&#xa0; No &#x2610;</p>
<p style="margin: 5pt 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer", "accelerated filer", "smaller reporting company", and "emerging growth company" in Rule 12b-2 of the Exchange Act. Large accelerated filer &#x2610;&#xa0; Accelerated filer &#x2610;&#xa0; <ix:nonNumeric name="dei:EntityFilerCategory" format="ixt-sec:entityfilercategoryen" contextRef="d_2021-02-01_2022-01-31">Non-accelerated filer</ix:nonNumeric> &#x2610;&#xa0; Smaller reporting company <ix:nonNumeric name="dei:EntitySmallBusiness" format="ixt-sec:boolballotbox" contextRef="d_2021-02-01_2022-01-31">&#x2612;</ix:nonNumeric>&#xa0; Emerging growth company <ix:nonNumeric name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox" contextRef="d_2021-02-01_2022-01-31">&#x2610;</ix:nonNumeric></p>
<p style="margin: 5pt 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.&#xa0;&#x2610;</p>
<p style="margin: 5pt 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant has filed a report on and attestation to its management&#x2019;s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. <ix:nonNumeric name="dei:IcfrAuditorAttestationFlag" format="ixt-sec:boolballotbox" contextRef="d_2021-02-01_2022-01-31">&#x2610;</ix:nonNumeric></p>
<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act) Yes <ix:nonNumeric name="dei:EntityShellCompany" format="ixt-sec:boolballotbox" contextRef="d_2021-02-01_2022-01-31">&#x2610;</ix:nonNumeric>&#xa0; No &#x2612;</p>
<p style="margin: 5pt 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant (the exclusion of the market value of the shares owned by any person shall not be deemed an admission by the registrant that such person is an affiliate of the registrant) was $<ix:nonFraction name="dei:EntityPublicFloat" scale="0" unitRef="USD" decimals="INF" format="ixt:numdotdecimal" contextRef="i_2021-07-31">53,405,526.85</ix:nonFraction> based on the closing sale price of $6.89 per share as reported on the Nasdaq&#xa0;Global Market on July 31, 2021.</p>
<p style="margin: 5pt 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The number of shares of the registrant's common stock outstanding at April 14, 2022&#xa0;was&#xa0;<ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" scale="0" unitRef="Share" decimals="INF" format="ixt:numdotdecimal" contextRef="i_2022-04-14">8,154,154</ix:nonFraction>.</p>
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<p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>DOCUMENTS INCORPORATED BY REFERENCE</b></p>
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<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Portions of the registrant's definitive proxy statement for its&#xa0;2022 annual meeting of stockholders, which will be filed with the Securities and Exchange Commission within 120 days after January 31, 2022, are incorporated by reference in Part III of this Annual Report on Form 10-K.</p>
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   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="toc" href="#"></a>Perma-Pipe International Holdings, Inc.</b></p>
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   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>FORM 10-K</b></p>
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   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>For the fiscal year ended&#xa0;January 31, 2022</b></p>
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      <td colspan="2" rowspan="1" style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Item</b></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Page</b></p> </td>
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      <td colspan="2" rowspan="1" style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#parti" style="-sec-extract: exhibit;"><b>Part I</b></a></p> </td>
      <td style="width: 5%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">1.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item1" style="-sec-extract: exhibit;">Business</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item1">2</a></p> </td>
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      <td style="width: 3%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item1" style="-sec-extract: exhibit;">Products and Services</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item1">2</a></p> </td>
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      <td style="width: 3%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#emp" style="-sec-extract: exhibit;">Employees</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#emp">3</a></p> </td>
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      <td style="width: 3%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 92%; vertical-align: top;"><a href="#exe" style="-sec-extract:exhibit;">Information about our Executive Officers</a></td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#exe">4</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">1A.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item1a" style="-sec-extract: exhibit;">Risk Factors</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item1a">5</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">1B.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item1b" style="-sec-extract: exhibit;">Unresolved Staff Comments</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item1b">10</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item2" style="-sec-extract: exhibit;">Properties</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item2">10</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item3" style="-sec-extract: exhibit;">Legal Proceedings</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item3">10</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">4.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item4" style="-sec-extract: exhibit;">Mine Safety Disclosures</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item4">10</a></p> </td>
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      <td style="width: 92%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 5%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
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      <td colspan="2" rowspan="1" style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#partii" style="-sec-extract: exhibit;"><b>Part II</b></a></p> </td>
      <td style="width: 5%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">5.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item5" style="-sec-extract: exhibit;">Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item5">11</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">6.</p> </td>
      <td style="width: 92%; vertical-align: top;"><a href="#item6" style="-sec-extract:exhibit;">[Removed and Reserved]</a></td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item6">12</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">7.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item7" style="-sec-extract: exhibit;">Management's Discussion and Analysis of Financial Condition and Results of Operations</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item7">12</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">7A.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item7a" style="-sec-extract: exhibit;">Quantitative and Qualitative Disclosures About Market Risk</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item7a">18</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">8.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item8" style="-sec-extract: exhibit;">Financial Statements and Supplementary Data</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item7a">18</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">9.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item9" style="-sec-extract: exhibit;">Changes in and Disagreements with Accountants on Accounting and Financial Disclosure</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item9">18</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">9A.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item9a" style="-sec-extract: exhibit;">Controls and Procedures</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item9a">19</a></p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">9B.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item9b" style="-sec-extract: exhibit;">Other Information</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#item9b">20</a></p> </td>
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      <td style="width: 3%; vertical-align: top;">9C.</td>
      <td style="width: 92%; vertical-align: top;"><a href="#item9c" style="-sec-extract:exhibit;">Disclosure Regarding Foreign Jurisdictions that Prevent Inspections</a></td>
      <td style="width: 5%; vertical-align: top; text-align: center;"><a class="tocPGNUM" href="#item9c">20</a></td>
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      <td style="width: 3%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 92%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 5%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
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      <td colspan="2" rowspan="1" style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#partiii" style="-sec-extract: exhibit;"><b>Part III</b></a></p> </td>
      <td style="width: 5%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">10.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item10" style="-sec-extract: exhibit;">Directors, Executive Officers and Corporate Governance</a></p> </td>
      <td style="width: 5%; text-align: center; vertical-align: top;"><a class="tocPGNUM" href="#item10">20</a></td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">11.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item11" style="-sec-extract: exhibit;">Executive Compensation</a></p> </td>
      <td style="width: 5%; text-align: center; vertical-align: top;"><a class="tocPGNUM" href="#item11">20</a></td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">12.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item12" style="-sec-extract: exhibit;">Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters</a></p> </td>
      <td style="width: 5%; text-align: center; vertical-align: top;"><a class="tocPGNUM" href="#item12">20</a></td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">13.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item13" style="-sec-extract: exhibit;">Certain Relationships and Related Transactions, and Director Independence</a></p> </td>
      <td style="width: 5%; text-align: center; vertical-align: top;"><a class="tocPGNUM" href="#item13">20</a></td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">14.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item14" style="-sec-extract: exhibit;">Principal Accounting Fees and Services</a></p> </td>
      <td style="width: 5%; text-align: center; vertical-align: top;"><a class="tocPGNUM" href="#item14">21</a></td>
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      <td style="width: 3%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 92%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 5%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
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      <td colspan="2" rowspan="1" style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#partiv" style="-sec-extract: exhibit;"><b>Part IV</b></a></p> </td>
      <td style="width: 5%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
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      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">15.</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#item15" style="-sec-extract: exhibit;">Exhibits and Financial Statement Schedules</a></p> </td>
      <td style="width: 5%; text-align: center; vertical-align: top;"><a class="tocPGNUM" href="#item15">21</a></td>
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      <td style="width: 3%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#report" style="-sec-extract:exhibit;">Report of Independent Registered Public Accounting Firm&#xa0;(PCAOB Auditor ID Number <ix:nonNumeric name="dei:AuditorFirmId" contextRef="d_2021-02-01_2022-01-31">248</ix:nonNumeric>)</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#report">22</a></p> </td>
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      <td style="width: 3%; vertical-align: bottom;">16.</td>
      <td style="width: 92%; vertical-align: top;"><a href="#item16" style="-sec-extract: exhibit;">Form 10-K Summary</a></td>
      <td style="width: 5%; text-align: center; vertical-align: top;"><a class="tocPGNUM" href="#item16">54</a></td>
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      <td style="width: 3%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 92%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#signatures" style="-sec-extract: exhibit;">Signatures</a></p> </td>
      <td style="width: 5%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a class="tocPGNUM" href="#signatures">55</a></p> </td>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="parti" href="#"></a>PART I</b></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Cautionary Statements Regarding Forward Looking Information</b></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Certain statements contained in this Annual Report on Form 10-K, which can be identified by the use of forward-looking terminology such as "may," "will," "expect," "continue," "remains," "intend," "aim," "should," "prospects," "could," "future," "potential," "believes," "plans," "likely," and "probable," or the negative thereof or other variations thereon or comparable terminology, constitute "forward-looking statements," within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934 as amended ("Exchange Act"), and are subject to the safe harbors created thereby. These statements should be considered as subject to the many risks and uncertainties that exist in the Company's operations and business environment. Such risks and uncertainties could cause actual results to differ materially from those projected as a result of many factors, including, but not limited to, the following:</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Market Condition Risks</b></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the impact of the coronavirus ("COVID-19") on the Company's results of operations, financial condition and cash flows;</td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">fluctuations in the price of oil and natural gas and its impact on customer order volume for the Company's products;</td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the impact&#xa0;of global economic weakness and volatility;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">fluctuations in steel prices and the Company&#x2019;s ability to offset increases in steel prices through price increases in its products;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">decreases in&#xa0;government spending on projects using the Company&#x2019;s products, and challenges to the Company&#x2019;s non-government customers&#x2019; liquidity and access to capital funds;&#xa0; &#xa0;</p> </td>
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  <p style="margin: 0pt;">&#xa0;</p>
  <p style="margin: 0pt;"><b>Financial Risks</b></p>
  <p style="margin: 0pt;">&#xa0;</p>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company&#x2019;s ability to repay its debt&#xa0;and renew expiring international credit facilities;</p> </td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company&#x2019;s ability to effectively execute its strategic plan and achieve sustained profitability and positive cash flows;</p> </td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company's ability to collect a long-term account receivable related to a project in the Middle East;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</p> </td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company's ability to interpret changes in tax regulations and legislation;&#xa0;</p> </td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company&#x2019;s ability to use its&#xa0;net&#xa0;operating&#xa0;loss&#xa0;carryforwards;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</p> </td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">reversals of previously recorded revenue and profits resulting from inaccurate estimates made in connection with the Company&#x2019;s over time revenue recognition;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</p> </td>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company&#x2019;s failure to establish and maintain effective internal control over financial reporting;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</p> </td>
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  <p style="margin: 0pt;"><b>Business Condition Risks</b></p>
  <p style="margin: 0pt;">&#xa0;</p>
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     <td style="width: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the timing of order receipt, execution, delivery and acceptance&#xa0;for the Company&#x2019;s products;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company&#x2019;s ability to successfully negotiate progress-billing arrangements for its large contracts;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</p> </td>
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     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">aggressive pricing by existing competitors and the entrance of new competitors in the markets in which the Company operates;</td>
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     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company&#x2019;s ability to purchase raw materials at favorable prices and to maintain beneficial relationships with its suppliers;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</td>
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     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company&#x2019;s ability to manufacture products free of latent defects and to recover from suppliers who may provide defective materials to the Company;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</p> </td>
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     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">reductions or cancellations of orders included in the Company&#x2019;s backlog;&#xa0; &#xa0; &#xa0; &#xa0; &#xa0; &#xa0;</p> </td>
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     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">risks and uncertainties specific to the Company's international business operations;</td>
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  <p style="margin: 0pt;"><b>General Risks</b></p>
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     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company&#x2019;s ability to attract and retain senior management and key personnel;</td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the Company&#x2019;s ability to achieve the expected benefits of its growth initiatives; and</p> </td>
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     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the impact of cybersecurity threats on the Company&#x2019;s information technology systems.</p> </td>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item1" href="#"></a>Item 1. BUSINESS</b></p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe International Holdings, Inc., collectively with its subsidiaries ("PPIH", the&#xa0;"Company" or the "Registrant"), is engaged in the manufacture and sale of products in one reportable segment: Piping Systems. The Company was incorporated in Delaware on October 12, 1993. The Company's common stock is traded on the Nasdaq Global Market and reported under the ticker symbol "PPIH". The Company's fiscal year ends on January 31. Years, results&#xa0;and balances described as 2022,&#xa0;2021 and&#xa0;2020 are for the fiscal years ended January 31, 2023,&#xa0;2022&#xa0;and 2021, respectively.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Products and services.&#xa0;</b></i>The Company engineers, designs, manufactures and sells specialty piping systems and leak detection systems. Specialty piping systems include: (i) insulated and jacketed district heating and cooling piping systems for efficient energy distribution from central energy plants to multiple locations, (ii) primary and secondary containment piping systems for transporting chemicals, hazardous fluids and petroleum products,&#xa0;(iii) the coating and/or insulation of oil and gas gathering and transmission pipelines, and (iv) liquid and powder based anti-corrosion coatings applied both to the external and internal surfaces of steel pipe, including shapes like bends, reducers, tees, and other spools/fittings used in pipelines for the transportation of oil and&#xa0;gas products and potable water. The Company's leak detection systems are sold with its piping systems or on a stand-alone basis to monitor areas where fluid intrusion may contaminate the environment, endanger personal safety, cause a fire hazard, impair essential services or damage equipment or property.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company frequently engineers and custom fabricates to job site dimensions and incorporates provisions for thermal expansion due to cycling temperatures. Most of the Company's piping systems are produced for underground installations and, therefore, require trenching, which is the responsibility of the general contractor, and completed by unaffiliated installation contractors.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company&#x2019;s piping systems are typically sold as a part of&#xa0;discrete projects, and customer demand can vary by reporting period. See "Management's Discussion and Analysis of Financial Condition and Results of Operations."</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Operating Facilities: </b></i>The Company operates its business from the following locations:</p>
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     <td style="width: 50%; vertical-align: middle;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Perma-Pipe, Inc.</b></p> </td>
     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Perma-Pipe Middle East FZC</b></p> </td>
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     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Niles, IL</p> </td>
     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Fujairah, United Arab Emirates</p> </td>
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     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">New Iberia, LA</p> </td>
     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Perma-Pipe Saudi Arabia, LLC</b></p> </td>
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     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Lebanon, TN</p> </td>
     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Dammam, Kingdom of Saudi Arabia</p> </td>
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     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Perma-Pipe Canada, Ltd.</b></p> </td>
     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Perma-Pipe India Pvt. Ltd</b></p> </td>
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     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Camrose, Alberta, Canada</p> </td>
     <td style="width: 50%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Gandhidham, India</p> </td>
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     <td style="width: 50%; text-align: center; vertical-align: bottom;"><b>Perma-Pipe Egypt for Metal Fabrication and Insulation Industries (Perma-Pipe Egypt) S.A.E.</b></td>
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     <td style="width: 50%; text-align: center; vertical-align: bottom;">Beni Suef, Egypt</td>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Customers and sales channels.</b></i> The Company's customer base is industrially and geographically diverse. In the United States, the Company employs inside and outside&#xa0;sales managers who use and assist a network of independent manufacturers' representatives, none of whom sell&#xa0;products that are competitive with the Company's piping systems. The Company employs a direct sales force to market and sell products and services in Canada, India, Egypt,&#xa0;and in several countries in the Middle East.&#xa0;On a country-by-country basis, and where advantageous, the Company uses an agent network&#xa0;to assist in marketing and selling the Company's products and services.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">For the years ended&#xa0;January 31, 2022 and 2021,&#xa0;respectively, no one customer accounted for greater than 10% of the Company's consolidated net sales.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of January 31, 2022 and 2021, one customer accounted for 11.9% and&#xa0;no one&#xa0;customer accounted for greater than 10%&#xa0;of accounts receivable, respectively.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Backlog. </b></i>The Company&#x2019;s backlog on&#xa0;January 31, 2022 was $39.3&#xa0;million compared to $52.6&#xa0;million on January 31, 2021, most of which is expected to be completed within 2022. This decrease was primarily the result of the Company's completion of a&#xa0;significant number of projects during 2021 that were delayed because of&#xa0;the COVID-19 pandemic and related disruptions. The Company defines backlog as the expected total revenue value resulting from confirmed customer purchase orders that have not yet been recognized as revenue. However, by industry practice, orders may be canceled or modified at any time. If a customer cancels an order, the customer is normally responsible for all finished goods produced or shipped, all direct and indirect costs incurred, and also for a reasonable allowance for anticipated profits. No assurance can be given that these amounts will be recovered after cancellation. Any cancellation or delay in orders may result in lower than expected revenue from the Company's reported backlog.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Intellectual property.</b></i> The Company owns various patents covering its piping and electronic leak detection systems, as well as for some of the features of its sensor cables. These patents are not material to the Company either individually or in the aggregate because the Company believes its sales would not be materially reduced if patent protection was not available. The Company owns numerous trademarks connected with its piping and leak detection systems throughout the world.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Suppliers.</b></i> The basic raw materials used in production are pipes and tubes made of carbon steel, steel alloys, copper, ductile iron, or polymers and various chemicals such as polyols, isocyanate, urethane resin, polyethylene, and fiberglass, which are mostly purchased in bulk quantities. The Company believes there are currently adequate supplies and sources of availability of these needed raw materials.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The sensor cables used in the Company's leak detection and location systems are manufactured to the Company's specifications by companies regularly engaged in manufacturing such cables. The Company assembles the monitoring component of its leak detection and location systems from components purchased from many sources.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's global supply chains have been negatively&#xa0;affected by the COVID-19 pandemic. Due to the current inflationary environment, raw material supply shortages and transportation delays, the Company routinely experiences&#xa0;significant delays and increased prices for raw materials used in our production processes. To mitigate these impacts, the Company has implemented several strategies, including&#xa0;purchasing from alternative suppliers and&#xa0;planning for material purchases&#xa0;farther in advance to ensure the Company has materials&#xa0;when needed. The Company has also updated its pricing to customers to offset the impacts of the raw material price increases. While these impacts are expected to continue into 2022,&#xa0;the resulting future disruptions to the Company&#x2019;s operations&#xa0;are uncertain.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Competition.</b></i> The piping systems market is highly competitive. The Company believes its principal competition consists of over 20 major competitors and more small competitors. The Company believes that quality, service, engineering design capabilities and support, a comprehensive product line, timely execution, plant location and price are key competitive factors in the&#xa0;industry. The Company also believes it has a more comprehensive product line than any competitor.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Research and Development.&#xa0;</b></i>The Company maintains a standalone research and development function and primarily&#xa0;focuses on activities and development to meet product specifications mandated by its customers and the industry. &#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Government regulation.</b></i> The demand for the Company's leak detection and location systems and secondary containment piping systems, which is a small percentage of the Company's total annual piping sales, is driven in the U.S. by federal and state environmental regulation with respect to hazardous waste. The U.S. Federal Resource Conservation and Recovery Act requires, in some cases, that the storage, handling and transportation of fluids through underground pipelines feature secondary containment and leak detection. The U.S. National Emission Standard for hydrocarbon airborne particulates requires reduction of airborne volatile organic compounds and fugitive emissions. Under this regulation, many major refineries are required to recover fugitive vapors and dispose of the recovered material in a process sewer system, which then becomes a hazardous secondary waste system that must be contained. Although there can be no assurances as to the ultimate effects of these governmental regulations, the Company believes such regulations&#xa0;generally increase the demand for its piping systems products.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In the United States and Canada, federal government regulations require&#xa0;that all buried oil and gas pipelines that cross state or provincial boundaries or the United States-Canada border, have an anti-corrosion coating system applied. The Company believes that this regulation has a positive effect on demand for its products due to the Company's unique expertise with respect to anti-corrosion coating.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Environmental impacts.</b></i> The Company provides insulated pipe for district energy systems.&#xa0;A district energy system is a highly efficient way to provide heating or cooling to nearby buildings. A central plant produces steam or chilled water, hot and/or chilled water that flows through insulated pipes to nearby buildings. The goal of a district energy system is to centralize production to deliver energy efficiency, reduce operating costs, and use&#xa0;less equipment compared to individual buildings with their own boilers and chillers.&#xa0; In addition, district heating and cooling plants can provide better pollution control than localized boilers and cooling equipment.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of January 31, 2022, the Company had approximately 184&#xa0;full-time employees working in the United States, of which approximately 64&#xa0;were under two collective bargaining agreements, one expiring on April 30, 2023, and the other expiring on March 31, 2025. There were approximately 424&#xa0;full-time employees working at the Company's international locations. The Company considers its relationship with its employees to be good.</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Available Information</b></p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company files with and furnishes to the Securities and Exchange Commission ("SEC")&#xa0;reports, including annual meeting materials, annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, as well as amendments thereto. The Company maintains a website, <span style="text-decoration: underline; ">www.permapipe.com</span>, where these reports and related materials are available free of charge as soon as reasonably practicable after the Company electronically files or furnishes such material with or to the SEC. The information on the Company's website is not part of this Annual Report on Form 10-K and is not incorporated into this or any other filings by the Company with the SEC.</p>
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  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="exe" href="#"></a>INFORMATION ABOUT OUR EXECUTIVE OFFICERS</b></p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following table sets forth information regarding the executive officers of the Company as of April 14, 2022:</p>
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     <td style="width: 20%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">David J. Mansfield</p> </td>
     <td style="width: 60%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Director, President and Chief Executive Officer; Age 61</p> </td>
     <td style="width: 20%; vertical-align: middle;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2016</p> </td>
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     <td style="width: 20%; vertical-align: middle; padding: 0; margin: 0">Grant Dewbre</td>
     <td style="width: 60%; vertical-align: middle; padding: 0; margin: 0">Chief Operating Officer; Age 53</td>
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     <td style="width: 20%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">D. Bryan Norwood</p> </td>
     <td style="width: 60%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Vice President and Chief Financial Officer; Age 66</p> </td>
     <td style="width: 20%; vertical-align: middle;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2018</p> </td>
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     <td style="width: 20%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Wayne Bosch</p> </td>
     <td style="width: 60%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Vice President, Chief Human Resources Officer; Age 65</p> </td>
     <td style="width: 20%; vertical-align: middle;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2013</p> </td>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>David J. Mansfield: </b>President, Chief Executive Officer&#xa0;("CEO")&#xa0;and member of the Board of Directors&#xa0;since November 2016. From 2015 to 2016, Mr. Mansfield served as Chief Financial Officer ("CFO") of Compressor Engineering Corp. &amp; CECO Pipeline Services Co., which provides products and services to the gas transmission, midstream, gas processing, and petrochemical industries. In this position, he had overall responsibility for the group&#x2019;s financial affairs, including the development and execution of turnaround plans and the successful negotiation of a corporate refinancing. From 2009 to 2014, Mr. Mansfield served as CFO and as Acting CEO of Pipestream, Inc., a venture capital-owned technology development company providing a suite of products to the oil and gas pipeline industry. From 1992 to 2009, Mr. Mansfield was employed with Bredero Shaw, the world&#x2019;s largest provider of protective coatings for the oil and gas pipeline industry, most recently as Vice President Strategic Planning. During his tenure with Bredero Shaw, Mr. Mansfield served in numerous roles including Vice President Controller, and Commercial General Manager, Europe, Africa &amp; FSU, and played a key role in strategy development and merger and acquisition activities as the company grew from annual revenues of $100 million to over $900 million.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Grant Dewbre: </b>Appointed Chief Operating Officer in July 2021. Mr. Dewbre was formerly Senior Vice President, Middle East &amp; North Africa for the Company since December 2017. He was responsible for facilities in Fujairah, U.A.E., Dammam, Saudi Arabia, Gujarat, India, and Beni Suef, Egypt, which was established in 2019 under Mr. Dewbre&#x2019;s leadership of the division. Before joining the Company, Mr. Dewbre served as Managing Director for Seaway Heavy Lifting in Houston, Texas, a Dutch offshore construction company, which was part of the Subsea 7 group from July 2015 to November 2017. In addition, he was Senior Vice President for Ceona Offshore, a startup offshore construction specialist company based in London, the United Kingdom from December 2013 to June 2015. From March 2004 to November 2013, he held several roles, including project management, sales, and commercial management,&#xa0;in Houston, Texas&#xa0;and Leiden, The Netherlands,&#xa0;for Heerema Marine Contractors, a Dutch offshore construction company specialized in the installation of fixed and floating offshore platforms as well as pipeline installation services. Mr. Dewbre has held various project and plant management and commercial positions in the United States, United Kingdom, Malaysia, Azerbaijan, and at other locations for Bredero Shaw, the world&#x2019;s largest provider of protective coatings for the oil &amp; gas pipeline industry from October 1992 to February 2004.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>D. Bryan Norwood: </b>Appointed Vice President and&#xa0;CFO in November&#xa0;2018. From 2014 to 2018, Mr. Norwood served as CFO of API Perforating, LLC, an oilfield service company providing stage perforation and wireline services.&#xa0; From 2012 to 2014, Mr. Norwood served as CFO of Dupre&#x2019; Energy Services, LLC, an oilfield service company offering multiple services lines.&#xa0; From 2010 to 2012, Mr. Norwood was Vice President Finance for the Environmental Services Division of PSC, LLC, a hazardous waste disposal company.&#xa0; From 1992 to 2010, Mr. Norwood held several senior leadership positions, including CFO of Smith Equipment Rental and Services, LLC,&#xa0;a regional oilfield service provider, Vice President and Treasurer of Key Energy Services, Inc., an oilfield multi-service provider, and Corporate Controller and Vice President Finance-Americas with Bredero Shaw, a global pipe coating provider.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Wayne Bosch: </b>Appointed Vice President and Chief Human Resources Officer in December 2013. From 2010 to 2012, Mr. Bosch was Vice President of Human Resources at Pactiv, a $4.0 billion global manufacturer and distributor of food packaging products. Prior to Pactiv, he led the human resource activities at the North American segment of Barilla America, a $6.3 billion global pasta, sauces and bakery manufacturer and was the Chief Human Resources Officer for water filtration leader Culligan International Company. Mr. Bosch's background spans the entire spectrum of human resources competencies, including mergers, acquisitions and business integration, in start-up, turnaround and high-growth businesses.&#xa0;The scope of his experience&#xa0;also includes communications, legal, ethics and compliance,&#xa0;health safety environment, risk management, payroll, facilities and general administrative services. On January 3, 2022, Mr. Bosch provided notice to the&#xa0;Company&#xa0;of his intent to retire as the&#xa0;Company's Vice President and Chief Human Resources Officer effective&#xa0;July 3, 2022.&#xa0;&#xa0;</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item1a" href="#"></a>Item 1A. RISK FACTORS</b></p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's business, financial condition, results of operations and cash flows are subject to various risks, including, but not limited to, those set forth below, which could cause actual results to vary materially from recent results or from anticipated future results. These risk factors should be considered together with information included elsewhere in this Annual Report on Form 10-K.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Market Condition Risks</b></p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company&#x2019;s business has been and may&#xa0;continue to be negatively impacted by the ongoing&#xa0;COVID-19 pandemic.&#xa0; </b></i>The COVID-19 pandemic&#xa0;has severely restricted the level of economic activity around the world. In response to this COVID-19 pandemic, the governments of many countries, states, cities and other geographic regions, as well as customers and suppliers,&#xa0;have taken preventative or protective actions, such as imposing restrictions on travel and business operations, shutdowns, lockdowns, mask mandates and other measures. Temporary closures of businesses have been ordered and numerous other businesses have temporarily closed voluntarily. These actions may continue to expand in scope, type and impact depending on the ongoing severity of the pandemic. These measures, while intended to protect human life, have had and are expected to continue to have significant adverse impacts on domestic and foreign economies. Currently, the effectiveness of economic stabilization efforts being taken by federal and state government authorities&#xa0;to mitigate the effects of these actions and the spread of COVID-19 is uncertain.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">This COVID-19 pandemic&#xa0;has impacted, and may&#xa0;continue to impact, the Company's office locations and&#xa0;manufacturing facilities, as well as those of its customers and third-party vendors, including through the effects of facility closures, reductions in operating hours and other social distancing efforts. In addition, the Company has modified its business practices (including employee travel, employee work locations, and cancellation of physical participation in meetings, events and conferences), and the Company may take further actions as may be required by government authorities or that the Company determines are in the best interests of its employees, customers, partners and suppliers.&#xa0;In some cases, customer mitigation efforts have prevented the Company from accessing the facilities of its customers to deliver products and provide services. In addition, some of the Company&#x2019;s customers have chosen to delay and some of the Company's customers may choose to abandon projects&#xa0;for which the Company provides products and/or services as a result of such actions.&#xa0; Further, the Company may experience disruptions or delays in its supply chain as a result of such actions. While a substantial portion of the Company&#x2019;s businesses have been classified as an essential business in jurisdictions in which facility closures have been mandated, the Company can provide&#xa0;no assurance that this will not change in the future or that the Company&#x2019;s businesses will be classified as essential in each of the jurisdictions in which&#xa0;they operate.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company&#x2019;s&#xa0;results of operations, financial condition, liquidity and cash flow&#xa0;in 2020&#xa0;were materially adversely affected by the COVID-19 pandemic and may in the future&#xa0;be materially adversely affected if the COVID-19 pandemic again worsens, although the extent&#xa0;of any such impacts&#xa0;remains unclear at this time.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Crude oil and natural gas prices are volatile, and any substantial and extended increases or decreases&#xa0;in oil and natural gas prices will likely have&#xa0;a material&#xa0;effect on demand and pricing in the Company's business.</b></i>&#xa0;Generally, when the prices for crude oil and natural gas are higher, demand for certain of&#xa0;the Company&#x2019;s products increases and the Company is able to negotiate higher prices. On the other hand, when the prices of crude oil and natural gas are lower, demand for certain of the Company&#x2019;s products decreases and the Company is forced to compete with lower prices and other concessions. Volatility in these commodity prices can also result in circumstances where demand for certain of the Company&#x2019;s products is suddenly high, but the Company is unable to negotiate higher prices, thereby adversely impacting the Company&#x2019;s margins and capacity to accept new projects at higher margins. Among the factors that can or could cause these price fluctuations are:</p>
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     <td style="width: 93.1%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the level of consumer demand;</p> </td>
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     <td style="width: 93.1%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">global supplies of crude oil and natural gas;</p> </td>
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     <td style="width: 93.1%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">global drilling activity;</p> </td>
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     <td style="width: 93.1%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the actions of other crude oil exporting nations and the Organization of Petroleum Exporting Countries;</p> </td>
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     <td style="width: 93.1%; vertical-align: top;">government sanctions and boycotts of crude oil, natural gas and other energy products produced by certain countries, such as the current sanctions and boycotts of oil and natural gas provided by Russia as a result of the war in Ukraine;</td>
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     <td style="width: 3.4%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="width: 93.1%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">worldwide economic and political conditions, including political instability or armed conflict in oil and gas producing regions, such as the current war in Ukraine; and</p> </td>
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     <td style="width: 3.4%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="width: 93.1%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the price and availability of, and demand for, competing energy sources, including alternative energy sources.</p> </td>
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  <p style="margin: 0pt 14.7pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;<i><b> </b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Oil prices may continue to be volatile as a result of the disruption of global markets from the war in Ukraine and resulting boycotts of&#xa0;Russian oil and gas by several countries, as well as&#xa0;the ongoing COVID-19 pandemic. West Texas Intermediate&#xa0;crude oil prices have increased from&#xa0;approximately $60 per barrel in March 2021 to approximately $75&#xa0;per barrel in December 2021 and further increasing to approximately $100&#xa0;per barrel in March 2022. While the Company can give no assurance that this increase in prices will result in increased sales and earnings, continued higher prices historically lead to higher capital spending by energy companies. Any U.S. federal government or other restrictions on oil and gas production, transportation or use, could have an impact on the Company's business; however, most of the Company's sales attributable to oil and gas markets are outside of the United States. As such, any impacts are not expected to be material.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Global economic weakness and volatility would likely adversely affect operating margins for the Company&#x2019;s services and products.</b></i><i><b> </b></i>If the global economy experiences a severe and prolonged downturn, it would likely adversely impact the Company's business. Downturns in such general economic conditions can significantly affect the business of the Company's customers, which in turn affects demand, volume, pricing, and operating margins for the Company's services and products. A downturn in one or more of the Company's significant markets would likely have a material adverse effect on the Company's business, results of operations, financial condition and cash flows. Because economic and market conditions vary within the Company's geographic regions, the Company's performance will also vary. In addition, the Company is exposed to fluctuations in currency exchange rates and commodity prices, including rising steel prices and volatility in oil prices. The Company notes&#xa0;that the current Russian oil and gas boycotts have caused a surge in oil prices&#xa0;which has impacted some of our material and freight costs, adding to upward pressure from global supply chain impacts from the COVID-19 pandemic. The Company has experienced&#xa0;and anticipates continuing to experience&#xa0;increased prices for purchasing and shipping raw materials.&#xa0;The Company has updated its pricing to customers to offset the impacts of the raw material price increases.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Fluctuations in the availability of, and price of, steel&#xa0;may affect the Company's results of operations</b></i><b>.</b> The steel industry is highly cyclical in nature, and at times, pricing can be highly volatile due to a number of factors beyond the Company's control, including general economic conditions, import duties, other trade restrictions and currency exchange rates. This volatility may negatively impact market conditions thus&#xa0;reducing project activity and the Company's results of operations. The Company&#xa0;utilizes escalation clauses and bid expiration dates to mitigate any&#xa0;impact of this volatility on its earnings.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Through a series of Presidential Proclamations pursuant to Section 232 of the Trade Expansion Act of 1962, as of the date of this filing, U.S. imports of certain steel products are subject to a 25%&#xa0;tariff (exceptions are Australia, Argentina, Brazil and South Korea imports), with retaliatory tariffs imposed by importing countries. These tariffs could lead to increased steel costs and decreased supply availability.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The United States has maintained tariffs on certain imported steel, aluminum and items originating from China. These tariffs have increased the cost of raw materials and components we purchase. If the United States&#xa0;or other countries impose additional tariffs, that&#xa0;could have a further adverse impact on our business. There can be no assurance that the current&#xa0;administration will continue its approach to global trade policies and any changes to those policies could have negative impacts on the price and availability of steel and other imports used in the Company's business. The Company is in active discussions with our suppliers to ensure any supply disruptions are minimal if tariffs increase or there is any outright ban on Chinese imports in the future.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company regularly updates&#xa0;its quoting system for the movements in steel prices&#xa0;and&#xa0;attempts to recover these price differentials through price increases in the Company's products; however, the Company is not always&#xa0;successful. Any increase in steel prices that is not offset by an increase in the Company's prices that is accepted by customers could have an adverse effect on the Company's business, results of operations, financial position and cash flows.&#xa0;In addition, if the Company is unable to acquire timely steel supplies, it may need to decline bid and order opportunities, which could also have an adverse effect on the Company's business, results of operations, financial position and cash flows.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Decreases in government spending on projects using the Company&#x2019;s products, and challenges to the Company&#x2019;s non-government customers&#x2019; liquidity and availability of capital funds, may adversely impact demand for the Company&#x2019;s products. </b></i>Uncertainty about economic market conditions poses risks that the Company's customers may postpone spending for capital improvement and maintenance projects in response to tighter credit markets or negative financial news, which could have a material adverse effect on the demand for the Company's products. Decreases in U.S. federal and state spending on projects using the Company's products can have negative impact on sales volume from the Company's domestic facilities. Governmental spending on large infrastructure projects in the Gulf Cooperation Council ("GCC") countries vary and spending has in the past been curtailed or delayed as a result of reduced public spending budgets in countries which are dependent on oil and gas revenues and their respective price levels.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Financial Risks</b></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><strong><em>The Company may be unable to repay its debt&#xa0;or renew its expiring international credit facilities. </em></strong>There is a&#xa0;risk that the Company may not be able to remain in compliance with its credit agreement covenants due to, among other matters, the potential impact on the Company's results of operations and financial condition resulting from the COVID-19 pandemic and any adverse developments in the market for oil and gas. If there were an event of default under the Company's current revolving credit facilities, the lenders could cause all amounts outstanding with respect to that debt to be due and payable immediately. The Company cannot assure that its cash flow will be sufficient to fully repay amounts due under any of the financing arrangements, if accelerated upon an event of default, or, that the Company would be able to repay, refinance or restructure the payments under any such arrangements. Complying with the covenants under the Company's domestic and/or foreign revolving credit facilities may limit management's discretion by restricting options such as:</p>
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     <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="width: 93.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">incurring additional debt;</p> </td>
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     <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="width: 93.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">entering into transactions with affiliates;</p> </td>
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     <td style="width: 93.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">making investments or other restricted payments;</p> </td>
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     <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="width: 93.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">paying dividends, capital returns,&#xa0;intercompany obligations and other forms of repatriation; and</p> </td>
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     <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="width: 93.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">creating liens.</p> </td>
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  <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has approximately $4.2&#xa0;million becoming due in 2022 under its various foreign revolving lines of credit. The Company&#x2019;s credit arrangements used by its Middle Eastern subsidiaries are renewed on an annual basis. In addition to these credit arrangements, the Company also obtains project financing in the Middle East on a project-by-project basis. The Company has approximately $1.8&#xa0;million becoming due in 2022 under its project financing agreements. While the Company believes that it will be able to renew its Middle East credit arrangements and will have continued access to individual project financing, there is no assurance that such arrangements will be renewed or made available in similar amounts or&#xa0;on similar terms and conditions as the current arrangements, or that such individual project financing will be available for projects that the Company is interested in pursuing.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Any replacement credit arrangements outside of the United States may further limit the Company&#x2019;s ability to repatriate funds from abroad. Repatriation of funds from certain countries may become limited based upon regulatory restrictions or economically unfeasible because of the taxation of funds when moved to another subsidiary or to the parent company. In addition, any refinancing, replacement or additional financing the Company may obtain could contain similar or more restrictive covenants than those currently applicable to the Company. The Company&#x2019;s ability to comply with any covenants may be adversely affected by general economic conditions, political decisions, industry conditions and other events beyond management&#x2019;s control.</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company incurred net losses for its three fiscal years prior to&#xa0;2019, as well as in 2020, and&#xa0;may be unable to maintain sustained levels of&#xa0;profitability or positive cash flows in the future. </b></i>The Company experienced net losses for its three fiscal years prior to 2019, as well as in 2020. While the Company was profitable and had positive cash flow in 2021, there is no&#xa0;guarantee that the Company will be able to sustain its 2021 levels of profitability or positive cash flows in the future.&#xa0;Generating net income and positive cash flows in the future will depend on&#xa0;the Company's&#xa0;ability to successfully complete and execute its strategic plan.&#xa0;The Company&#x2019;s inability to successfully maintain profitability and positive cash flows may result in it experiencing a serious liquidity deficiency resulting in material adverse consequences that could threaten its viability.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><i>The Company extended credit to a customer for a project in the Middle East in 2013 and, if the Company is unable to collect this account receivable, its future profitability could be adversely impacted. </i></b>In 2013, the Company started a project in the Middle East as a sub-contractor, with billings in the aggregate amount of approximately $41.9 million. The Company completed all its deliverables in 2015, and has since then collected approximately $38.3&#xa0;million, with a remaining balance due in the amount of $3.6&#xa0;million. Included in this balance is an amount of $3.4 million, which pertains to retention clauses within the agreements of the Company's customer, and which become payable by the customer when this project is fully tested and commissioned. In the absence of a firm date for the final commissioning of the project, and due to the long-term nature of this receivable, $2.0&#xa0;million of this retention amount was reclassified to a long-term receivable account.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has been engaged in ongoing active efforts to collect the outstanding amount. During 2021, the Company received approximately $0.1&#xa0;million from the customer. In August 2021, the Company has also received an updated acknowledgment of the outstanding balances and assurances of payment from the customer. Further, the Company has been engaged by the customer to perform additional work in 2022 under customary trade credit terms that supports the continued cooperation between the Company and the customer. As a result, the Company did not reserve any allowance against this amount as of January 31, 2022. However, if the Company&#x2019;s efforts to collect on this account are not successful in 2022, then the Company may be required to recognize an allowance for all, or substantially all, of any such then uncollected amounts in the future.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company may be impacted by interpretations and changes in tax regulations and legislation which could adversely affect the Company's results of operations.&#xa0;</b></i>Tax interpretations, regulations, and legislation in the various jurisdictions in which the Company operates are subject to measurement uncertainty and the interpretations can impact net income, income tax expense or recovery, and deferred income tax assets or liabilities.&#xa0; Tax rules and regulations, including those relating to foreign jurisdictions, are subject to interpretation and require judgment by the Company that may be challenged by the applicable taxation authorities upon audit.&#xa0;&#xa0;Although the Company believes its assumptions, judgements and estimates are reasonable, changes in tax laws or the Company's interpretation of tax laws and the resolution of any tax audits could significantly impact the amounts provided for income taxes in the Company's&#xa0;consolidated financial statements.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><i>The Company</i></b>&#x2019;<b><i>s ability to use its</i></b>&#xa0;<b><i>net</i></b>&#xa0;<b><i>operating</i></b>&#xa0;<b><i>loss</i></b>&#xa0;<b><i>carryforwards and certain other tax attributes may be limited. </i></b>The Company&#x2019;s&#xa0;net&#xa0;operating&#xa0;loss&#xa0;(&#x201c;NOL&#x201d;) carryforwards in the U.S. could expire unused and be unavailable to offset future income tax liabilities because of their limited duration or because of restrictions under U.S. tax law. As of January 31, 2022, the Company had $40.1&#xa0;million of gross federal NOLs and $2.7 million of state NOLs available to offset the Company&#x2019;s future taxable income, if any. Of the gross federal NOL&#xa0;amount, $33.8 million will begin to expire between tax years 2030 and 2037 and the remainder has an indefinite carryforward. The state NOLs expire at various dates from 2022 to 2032. The Company may experience ownership changes in the future as a result of subsequent shifts in its stock ownership. As a result, if the Company earns net taxable income, the Company&#x2019;s ability to use its pre-change NOLs to offset U.S. federal taxable income may be subject to limitations, which could potentially result in increased future tax liability to the Company. In addition, at the state level, there may be periods during which the use of NOLs is suspended or otherwise limited, which could accelerate or permanently increase state taxes owed.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company may be required to reverse previously recorded revenue and profits as a result of inaccurate estimates made in connection with the Company&#x2019;s over time revenue recognition. </b></i>Certain domestic&#xa0;divisions have contracts that recognize revenues using&#xa0;periodic recognition of income. For these contracts, the Company uses the over time accounting method. This methodology allows revenue and profits to be recognized proportionally over the life of a contract by comparing the amount of the cost incurred to date against the total amount of cost expected to be incurred. The effect of revisions to revenue and total estimated cost is recorded when the amounts are known or can be reasonably estimated. These revisions can occur at any time and could be material. On a historical basis, management believes that reasonably reliable estimates of the progress towards completion on long-term contracts have been made. However, given the uncertainties associated with these types of contracts, it is possible for actual cost to vary from estimates previously made, which may result in reductions or reversals of previously recorded revenue and profits.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company&#x2019;s failure to establish and maintain effective internal control over financial reporting could harm its business and financial results. </b></i>The Company&#x2019;s management is responsible for establishing and maintaining effective internal control over financial reporting. Internal control over financial reporting is a process to provide reasonable assurance regarding the reliability of financial reporting for external purposes in accordance with accounting principles generally accepted in the United States. Because of its inherent limitations, internal control over financial reporting is not intended to provide absolute assurance that the Company would prevent or detect a misstatement of its financial statements or fraud.</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Business Condition Risks</b></p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Delays in the timing of order receipt, execution, delivery&#xa0;and acceptance&#xa0;for the Company&#x2019;s products&#xa0;generally negatively impact the Company&#x2019;s operating results. </b></i>Since the Company's revenues are based on discrete projects, the Company's operating results in any reporting period generally are negatively impacted as a result of large variations in the level of overall market demand or delays in the timing of project execution phases.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company may not be able to successfully negotiate progress-billing arrangements for its large contracts, which could adversely impact the Company&#x2019;s working capital needs, cash flows&#xa0;and credit risk. </b></i>The Company sells systems and products under contracts that allow the Company to either bill upon the completion of certain agreed upon milestones, or upon actual shipment of the system or product.&#xa0;The Company attempts to negotiate progress-billing milestones on large contracts to help manage its working capital and cash flows, and to reduce the credit risk associated with these large contracts.&#xa0;Consequently, shifts in the billing terms of the contracts in the backlog from period to period can increase the Company's requirements for working capital, negatively impact its cash flows and&#xa0;increase its exposure to credit risk.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Aggressive pricing by existing competitors and the entrance of new competitors in the markets in which the Company operates could drive down the Company's profits and reduce the Company's revenue. </b></i>The Company's business is highly competitive. Some of the Company's competitors are larger and have more resources than the Company. Additionally, many of the Company's products are also subject to competition from alternative technologies and alternative products. In periods of declining demand, the Company's fixed cost structure may limit its ability to cut costs, which may be a competitive disadvantage compared to companies with more flexible cost structures, or may result in reduced operating margins, operating losses and negative cash flows.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company may be unable to purchase raw materials at favorable prices, or maintain beneficial relationships with its suppliers, which could result in a shortage of supply, or increased pricing</b></i><b>.</b> To the extent the Company relies upon a single source for key components of several of its products, the Company believes there are alternate sources available for such components. However, there can be no assurance that the interruption of supplies of such components would not have an adverse effect on the financial condition of the Company and that the Company, if required to do so, would be able to negotiate agreements with alternative sources on acceptable terms.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's global supply chains have been negatively&#xa0;affected by the COVID-19 pandemic. Due to the current inflationary environment, raw material supply shortages and transportation delays, the Company routinely experiences&#xa0;significant delays and increased prices for raw materials used in our production processes. To mitigate these impacts, the Company has implemented several strategies, including&#xa0;purchasing from alternative suppliers and&#xa0;planning for material purchases&#xa0;farther in advance to ensure the Company has materials&#xa0;when needed. The Company has also updated its pricing to customers to offset the impacts of the raw material price increases. While these impacts are expected to continue into 2022,&#xa0;the resulting future disruptions to the Company&#x2019;s operations&#xa0;are uncertain.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company may be subject to claims for damages for defective products.</b></i> The Company warrants its products to be free of certain defects. The Company has, from time to time, had claims alleging defects in its products. The Company cannot be certain it will not experience material product liability losses in the future or that it will not incur significant costs to defend such claims. While the Company currently has product liability insurance, the Company cannot be certain that its product liability insurance coverage will be adequate for liabilities that may be incurred in the future or that such coverage will continue to be available to the Company on commercially reasonable terms. Any claims relating to defective products that result in liabilities exceeding the Company's insurance coverage could have a material adverse effect on the Company's business, results of operations financial position&#xa0;and cash flows.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company may not be able to recover costs and damages from vendors that supply defective materials</b></i><b>.</b> The Company may receive defective materials from its vendors that are incorporated into the Company's products during the manufacturing process. The cost to repair, remake or replace defective products could be greater than the amount that can be recovered from the vendor. Such excess costs could have an adverse effect on the Company's business,&#xa0;results of operations, financial position&#xa0;and cash flows.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Product and service orders included in the Company&#x2019;s backlog may be reduced or cancelled. </b></i>The Company defines backlog as the revenue value resulting from confirmed customer purchase orders that have not yet been recognized as revenue. However, by industry practice, orders may be canceled or modified at any time. If a customer cancels an order, the customer is normally responsible for all finished goods produced or shipped, all direct and indirect costs incurred and also for a reasonable allowance for anticipated profits. No assurance can be given that these amounts will be recovered after cancellation. Any cancellation or delay in orders may result in revenues that are&#xa0;lower than expected.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company's results of operations could be adversely affected by changes in international regulations and other activities of U.S. and non-U.S. governmental agencies related to the Company&#x2019;s international operations</b></i><b>.</b> International sales represent a significant portion of the Company's total sales. The Company's sales to foreign customers increased to 66.2%&#xa0;in 2021&#xa0;from 49.8% in 2020. The Company's anticipated growth and profitability may require increasing&#xa0;foreign sales volume and may necessitate further international expansion. The Company's results of operations could be adversely affected by changes in trade, monetary and fiscal policies, laws and regulations, other activities of U.S. and non-U.S. governments, agencies and similar organizations, and other factors. These factors include, but are not limited to, changes in a country's or region's economic or political conditions, trade regulations affecting production, pricing and marketing of products, local labor conditions and regulations, reduced protection of intellectual property rights in some countries, changes in the regulatory or legal environment, restrictions on currency exchange activities, burdensome taxes and tariffs and other trade barriers.&#xa0;We cannot predict the impact, if any, changes in foreign policies adopted by the current&#xa0;U.S. administration will have on our business. International risks and uncertainties, including changing social and economic conditions as well as terrorism, political hostilities and war, could lead to reduced international sales and reduced profitability associated with such sales. In addition, these risks can include extraordinarily delayed collections of accounts receivable. Because the Company conducts a significant portion of its business activities in the Middle East, the political and economic events of the countries that comprise the GCC can have a material effect on the Company&#x2019;s business, results of operations, financial condition, and cash flows.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Due to the international scope of the Company&#x2019;s operations, it is subject to a complex system of commercial and trade regulations around the world. Recent years have seen an increase in the development and enforcement of laws regarding trade compliance anti-corruption, such as the U.S. Foreign Corrupt Practices Act and similar laws from other countries as well as new regulatory requirements regarding data privacy. The Company&#x2019;s foreign subsidiaries are governed by laws, rules and business practices that differ from those of the United States. If the activities of these entities do not comply with U.S. laws or business practices or the Company&#x2019;s Code of Business Conduct, then violations of these laws may result in severe criminal or civil sanctions, which could disrupt the Company&#x2019;s business, and result in an adverse effect on the Company&#x2019;s reputation, business and results of operations or financial condition. The Company cannot predict the nature, scope, or effect of future regulatory requirements to which its operations might be subject or the manner in which existing laws might be administered or interpreted.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>General Risks</b></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company may be unable to&#xa0;retain its senior management and key personnel. </b></i>The Company's ability to meet its strategic and financial goals will depend to a significant extent on the continued contributions of its senior management and key personnel. Future success will also depend in large part on the Company's ability to identify, attract, motivate, effectively utilize and retain highly qualified managerial, sales, marketing and technical personnel. The loss of senior management or other key personnel or the inability to identify, attract and retain qualified personnel in the future could make it more difficult to manage the Company's business and could adversely affect operations and financial results.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company may not be able to achieve the expected benefits from its growth initiatives. </b></i>The Company's cyclical or general expansion may result in unanticipated adverse consequences, including significant strain on management, operations and financial systems, as well as on the Company's ability to attract and retain competent employees. In the future, the Company may seek to grow its business by investing in new or existing facilities, making acquisitions, entering partnerships and joint ventures, or constructing new facilities, which could entail a number of additional risks, including:</p>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">strain on working capital;</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">diversion of management's attention away from other activities, which could impair the operation of existing businesses;</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">failure to successfully integrate the acquired businesses or facilities into existing operations;</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">inability to maintain key pre-acquisition business relationships;</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">loss of key personnel of the acquired business or facility;</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">exposure to unanticipated liabilities; and</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">failure to realize efficiencies, synergies and cost savings.</p> </td>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As a result of these and other factors, including general economic risks, the Company may not be able to realize the expected benefits from future acquisitions, new facility developments, partnerships, joint ventures or other investments.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>The Company's information technology systems may be negatively affected by cybersecurity threats. </b></i>The Company faces risks relating to cybersecurity attacks that could cause the loss of confidential information and other business disruptions. The Company relies extensively on computer systems to process transactions and manage its business, and its business is at risk from and may be impacted by cybersecurity attacks. These could include attempts to gain unauthorized access to data and computer systems. Attacks can be both individual and/ or highly organized attempts organized by very sophisticated hacking organizations. The Company employs a number of measures to prevent, detect and mitigate these threats, which include password encryption, frequent password change events, firewall detection systems, anti-virus software in-place and frequent backups; however, there is no guarantee such efforts will be successful in preventing a cyber-attack. A successful attack could disrupt and otherwise adversely affect the Company's reputation and results of operations, including through lawsuits by third parties. The Audit Committee of the Board of Directors is responsible for overseeing the Company's cybersecurity policies and programs.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item1b" href="#"></a>Item 1B. UNRESOLVED STAFF COMMENTS - </b>None.</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item2" href="#"></a>Item 2. PROPERTIES</b></p>
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     <td style="width: 79%; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Leased or Owned</b></p> </td>
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     <td style="width: 21%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Illinois</p> </td>
     <td style="width: 79%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Leased building and office space</p> </td>
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     <td style="width: 21%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Louisiana</p> </td>
     <td style="width: 79%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Owned building and leased land</p> </td>
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     <td style="width: 21%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Tennessee</p> </td>
     <td style="width: 79%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Leased building and office space</p> </td>
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     <td style="width: 21%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Texas</p> </td>
     <td style="width: 79%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Leased office space</p> </td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
     <td style="width: 21%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Canada</p> </td>
     <td style="width: 79%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Owned building with office space on owned land, leased land and leased office space</p> </td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
     <td style="width: 21%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">India</p> </td>
     <td style="width: 79%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Leased building, office space and land</p> </td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
     <td style="width: 21%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Kingdom of Saudi Arabia</p> </td>
     <td style="width: 79%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Owned building and office space on leased land</p> </td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
     <td style="width: 21%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">United Arab Emirates</p> </td>
     <td style="width: 79%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Leased office space and building on leased land</p> </td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
     <td style="width: 21%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Egypt</p> </td>
     <td style="width: 79%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Leased building and office space</p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">For further information, see Note 6&#xa0;- Lease information, in the Notes to Consolidated Financial Statements.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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     <td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item3" href="#"></a>Item 3. </b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>LEGAL PROCEEDINGS - </b>As of January 31, 2022, the Company had no material pending litigation.</p> </td>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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     <td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item4" href="#"></a>Item 4. </b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>MINE SAFETY DISCLOSURES - </b>Not applicable.</p> </td>
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      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="partii" href="#"></a>PART II</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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     <td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item5" href="#"></a>Item 5. </b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES</b></p> </td>
    </tr>

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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's common stock is traded on the Nasdaq Global Market under the symbol "PPIH".&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of April 14, 2022, there were approximately 60&#xa0;stockholders of record and other additional stockholders for whom securities firms or banks acted as nominees.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has never declared or paid a cash dividend and does not anticipate paying any cash dividends on its common stock in the foreseeable future. Management presently intends to retain all available funds for the development of the Company's business and for use as working capital, including potentially repurchasing its common stock. The Company's credit facilities also restrict dividend payments. Future dividend policy will depend upon the Company's earnings, capital requirements, financial condition, credit agreement restrictions&#xa0;and other relevant factors. For further information, see "Financing" in Item 7 and Note 5&#xa0;- Debt, in the Notes to Consolidated Financial Statements.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Transfer Agent and Registrar for the Company's common stock is Broadridge Corporate Issuer Solutions, Inc., P.O. Box 1342 Brentwood, NY 11717,&#xa0;(877) 830-4936&#xa0;or&#xa0;(720) 378-5591.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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     <td style="vertical-align:middle;width:auto;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Unregistered Sales of Equity Securities and Use of Proceeds</b></p> </td>
    </tr>

   </tbody>
  </table>
  <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 Company has not made any sale of unregistered securities during the preceding three fiscal years.</p>
  <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
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     <td style="width: 100%;"><b>Issuer Purchases of Equity Securities</b></td>
    </tr>

   </tbody>
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  <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;">On&#xa0;October 4, 2021, the Company's Board of Directors approved a stock&#xa0;repurchase program, which authorizes the Company to purchase&#xa0;up to&#xa0;$3.0&#xa0;million of its outstanding shares of common stock. Stock&#xa0;repurchases are permitted to be executed through open market or privately negotiated transactions over the course of 12&#xa0;months, depending upon&#xa0;current market conditions and other factors. As of January 31, 2022, the Company had repurchased its stock&#xa0;with a total value of $2.0 million, leaving $1.0 million remaining authorized for potential repurchase under the program.&#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 sets forth information with respect to repurchases by the Company of its shares of common stock during&#xa0;2021 under its stock&#xa0;repurchase program:</p>
  <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <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: 52%;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Period</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>Total number of shares purchased</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>Average price paid per share</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>Total number of shares purchased as part of publicly announced plans or programs</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>Approximate dollar value of shares that may yet be purchased under the plans or programs</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;">October 1, 2021 - October 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: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">58,528</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;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">8.45</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">58,528</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">2,505,216</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;">November 1, 2021 - November 30, 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;">21,350</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;">8.55</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;">21,350</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;">2,322,674</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;">December 1, 2021 - 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: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">56,447</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;">7.99</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;">56,447</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;">1,871,840</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;">January 1, 2022 - January 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: 1px solid 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: 1px solid rgb(0, 0, 0);">97,956</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;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">8.81</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: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">97,956</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;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">1,008,444</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;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total</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;">234,281</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; 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="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;">234,281</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; 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>

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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item6" href="#"></a>Item 6. [REMOVED AND RESERVED] - </b>Not applicable.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item7" href="#"></a>Item 7.</b> <b>MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>General</i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Certain statements contained in this Management's Discussion and Analysis of Financial Condition and Results of Operations ("MD&amp;A"), which can be identified by the use of forward-looking terminology such as "may," "will," "expect," "continue," "remains," "intend," "aim," "should," "prospects," "could," "future," "potential," "believes," "plans," "likely," and "probable," or the negative thereof or other variations thereon or comparable terminology, constitute "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act and are subject to the safe harbors created thereby. These statements should be considered as subject to the many risks and uncertainties that exist in the Company's operations and business environment. Such risks and uncertainties could cause actual results to differ materially from those projected as a result of many factors, including, but not limited to, those under the headings Cautionary Statements Regarding Forward Looking Information and Item 1A. Risk Factors.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The analysis presented below and discussed in more detail throughout this MD&amp;A was organized to provide instructive information for better understanding the Company's results of operations, financial condition and cash flows. However, this MD&amp;A should be read in conjunction with the Consolidated Financial Statements in Item 8 of this Annual Report on Form 10-K,&#xa0;including the notes thereto and the risk factors contained herein. The Company's fiscal year ends on January 31. Years, results&#xa0;and balances described as&#xa0;2021&#xa0;and&#xa0;2020&#xa0;are for the fiscal years ended January 31,&#xa0;2022&#xa0;and 2021, respectively.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company is engaged in the manufacture and sale of products in one reportable segment: Piping Systems. Since the Company's revenues are&#xa0;significantly dependent&#xa0;upon discrete projects, the Company's operating results in any reporting period could be negatively impacted as a result of variations in the level of the Company's discrete project orders or delays in the timing of the specific project phases.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>COVID-19 and the Oil and Gas Market </b></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company&#x2019;s&#xa0;results of operations, financial condition, liquidity and cash flow&#xa0;in 2021&#xa0;were&#xa0;materially adversely affected by the COVID-19 pandemic and the then depressed market prices for oil and gas. During 2021, the Company experienced improved results as the adverse impact of the COVID-19 pandemic diminished&#xa0;and delayed projects were turned to production.&#xa0; Increases in oil prices also helped to improve the Company's results in Canada and in the Middle East.&#xa0;&#xa0;See Item 1A. Risk Factors&#xa0;for additional information.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Liquidity Position</b></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As discussed further below, on&#xa0;April 14, 2021,&#xa0;the Company entered into a purchase and sale agreement to sell its land and buildings in Lebanon, Tennessee (the "Property"), and subsequently enter into a fifteen-year lease agreement to lease back the Property. The transaction generated net cash proceeds of $9.1&#xa0;million, following the release of the escrowed amount of $0.4 million in&#xa0;June 2021. The transaction provided significant liquidity for the Company, which used a portion of the proceeds to repay its borrowings under the Senior Credit Facility. The Company&#xa0;expects to use its liquidity for strategic investments and general corporate needs. The Company will lease back the Property at an annual rental rate of&#xa0;approximately $0.8&#xa0;million, subject to annual rent increases of&#xa0;2.0%.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company further enhanced its liquidity position on&#xa0;September 17, 2021&#xa0;when the North American Loan Parties&#xa0;executed an extension of the Credit Agreement&#xa0;with PNC, providing for a new&#xa0;five-year $18.0&#xa0;million senior secured revolving credit facility, subject to a borrowing base including various reserves (the &#x201c;Renewed Senior Credit Facility&#x201d;). See further discussion below and&#xa0;in Note 5 - Debt, in the Notes to Consolidated Financial Statements.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Supply Chain Constraints</b></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's global supply chains have been negatively&#xa0;affected by the COVID-19 pandemic. Due to the current inflationary environment, raw material supply shortages and transportation delays, the Company routinely experiences&#xa0;significant delays and increased prices for raw materials used in our production processes. To mitigate these impacts, the Company has implemented several strategies, including&#xa0;purchasing from alternative suppliers and&#xa0;planning for material purchases&#xa0;farther in advance to ensure the Company has&#xa0;materials&#xa0;when needed. The Company has also updated its pricing to customers to offset the impacts of the raw material price increases. While these impacts are expected to continue into 2022,&#xa0;the resulting future disruptions to the Company&#x2019;s operations&#xa0;are uncertain. See Item 1A. Risk Factors&#xa0;for additional information.&#xa0;</p>
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  <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>Results of Operations</i></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Consolidated Results of Operations:</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <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 style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><b>&#xa0;</b></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="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><b>&#xa0;</b></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="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><b>&#xa0;</b></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="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><b>&#xa0;</b></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;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>Change favorable</b></p> </td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#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; border-bottom: 1px solid rgb(0, 0, 0); width: 40%;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><i>($ in thousands)</i></p> </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="6" 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>2021</b></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 colspan="6" 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>2020</b></p> </td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; 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>(Unfavorable)</b></p> </td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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; 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>Amount</b></p> </td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; 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>Percent of Net Sales</b></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 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>Amount</b></p> </td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; 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>Percent of Net Sales</b></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 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>Amount</b></p> </td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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;">Net sales</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;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">138,552</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">84,694</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; 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="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;">53,858</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>
     <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;">Gross profit</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;">32,530</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;">23.5</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">%</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;">11,179</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;">13.2</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">%</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;">21,351</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>
     <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;">General and administrative expenses</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;">19,893</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;">14.4</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">%</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;">17,222</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;">20.3</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">%</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;">(2,671</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">)</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>
    </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;">Selling expense</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;">4,526</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;">3.3</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">%</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;">5,334</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;">6.3</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">%</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;">808</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>
     <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; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Interest expense, net</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; 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: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">828</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; 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: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">381</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;; 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: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">(447</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">)</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>
    </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;">Other income, 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: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">1,044</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; 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="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;">3,983</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; 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="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;">(2,939</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">)</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>
    </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;">Income/(loss) from operations before 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: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">8,327</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; 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="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;">(7,775</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">)</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="text-align: right; 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="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;">16,102</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>
     <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;">Income tax expense/(benefit)</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;">2,265</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; 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="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;">(133</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">)</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="text-align: right; 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="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;">(2,398</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">)</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>
    </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;">Net income/(loss)</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;">6,062</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; 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="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;">(7,642</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">)</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="text-align: right; 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="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;">13,704</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>2021&#xa0;Compared to&#xa0;2020</b></i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Net sales:</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Net sales were $138.6 million in 2021, an increase of $53.9&#xa0;million, or&#xa0;63.6%,&#xa0;from $84.7 million in 2020. The increase was a result of increased&#xa0;sales volumes in both North America and the Middle East, North Africa and India ("MENA") due largely to recovery from the effects of the&#xa0;COVID-19 pandemic.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Gross profit:</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Gross profit increased to&#xa0;$32.5 million, or 23.5% of net sales,&#xa0;in 2021, an increase of $21.4&#xa0;million, or&#xa0;191.0%,&#xa0;from $11.2&#xa0;million, or 13.2% of net sales,&#xa0;in 2020. This increase was primarily driven by higher&#xa0;sales volumes without a corresponding increase in fixed plant costs.&#xa0;In addition, the Company's U.A.E. business benefitted from the introduction of a high margin new product line in late 2020.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>General and administrative expenses:</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">General and administrative expenses were $19.9 million in&#xa0;2021 compared to $17.2 million in 2020, an increase of $2.7&#xa0;million,&#xa0;or&#xa0;15.5%. This increase was driven primarily&#xa0;by the increase in headcount as operations returned to pre-pandemic levels, as well as incentive compensation associated with the improved financial results in 2021.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Selling expenses:</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Selling expenses decreased by $0.8&#xa0;million, or 15.1%, from $5.3&#xa0;million in 2020&#xa0;to $4.5&#xa0;million in&#xa0;2021. This decrease was primarily due to organizational changes during the year.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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  <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Interest expense: </b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Interest expense increased to $0.8 million in&#xa0;2021 from $0.4 million in&#xa0;2020. This increase is primarily related to the sale and leaseback of the Company's land and buildings in Lebanon, Tennessee in April 2021, whereby a portion of the Company's monthly rent payments are recorded to interest expense.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Other income, net:&#xa0;</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Other income was $1.1&#xa0;million in 2021&#xa0;compared to $4.0&#xa0;million in 2020, a&#xa0;decrease of $2.9 million. This decrease was primarily the&#xa0;result of income recorded in 2020 for funds received under the PPP program of $3.2 million. Funds received&#xa0;under the Canadian Emergency Wage Subsidy ("CEWS") and Canadian Emergency Rent Subsidy ("CERS") programs in Canada during 2021 were also less than in 2020, as CEWS and CERS grants ceased in the second quarter of 2021. These decreases were offset by individually immaterial increases in our North American businesses.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Income/(loss) from operations before income taxes:</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Income from operations before income taxes increased&#xa0;to income of&#xa0;$8.3&#xa0;million in&#xa0;2021 compared to a loss of ($7.8) million in 2020. The increase was a result of increased&#xa0;sales volumes in both North America and MENA. In addition, the Company's U.A.E. business benefitted from the introduction of a new product line in late 2020.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Income taxes:</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's worldwide effective tax rates ("ETR") were 27.2% and 1.7% in 2021&#xa0;and 2020, respectively.&#xa0;The change in the ETR from the prior year&#xa0;to the current year is largely due to changes in the mix of&#xa0;income and loss in&#xa0;various&#xa0;jurisdictions and the absence of recognizing tax benefits on losses in the United States due to a full valuation allowance applied against its deferred tax assets.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As a result of the one-time transition tax from the U.S. Tax Cuts and Jobs Act of 2017 (&#x201c;Tax Act&#x201d;), the Company estimates that distributions from foreign subsidiaries will not be subject to incremental U.S. tax as they will either be remittances of previously taxed earnings and profits or eligible for a full dividends received deduction. Current and future earnings in the Company's subsidiaries in Canada and Egypt are not permanently reinvested. Earnings from these subsidiaries are subject to tax in their local jurisdiction, and withholdings taxes in these jurisdictions are considered.&#xa0;The Company's liability has remained consistent at $0.2&#xa0;million as of January 31, 2022 and 2021, respectively,&#xa0;related to these taxes.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">For further information, see Note 7&#xa0;- Income taxes, in the Notes to Consolidated Financial Statements.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Net income/(loss):</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The resulting net income of $6.1&#xa0;million in 2021 was a $13.7&#xa0;million increase from the net loss&#xa0;of ($7.6) million in 2020. The increase was a result of increased&#xa0;sales volumes in both North America and MENA&#xa0;due to recovery from the effects of the&#xa0;COVID-19 pandemic. In addition, the Company's U.A.E. business benefitted from the introduction of a new product line in late 2020.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Liquidity and capital resources</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Cash and cash equivalents as of&#xa0;January 31, 2022 and 2021 were $8.2 million and $7.2&#xa0;million, respectively.&#xa0;On January 31, 2022, less than $0.1&#xa0;million was held in the United States and $8.2&#xa0;million was held&#xa0;by the Company's&#xa0;foreign subsidiaries. The Company has no plans to repatriate any foreign earnings, but the potential repatriation of foreign earnings is discussed further in Note 7 - Income taxes, in the Notes to the Consolidated Financial Statements. Further, the Company's Renewed Senior Credit Facility permits the repatriation of foreign earnings to cure a breach of its debt covenants, should one occur. See further discussion in Note 5 - Debt, in the Notes to the Consolidated Financial Statements. The Company's working capital was $40.0&#xa0;million on&#xa0;January 31, 2022 compared to $25.6&#xa0;million on January 31, 2021. Of the working capital components, cash increased $1.0&#xa0;million primarily as a result of the activity discussed below. </p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Net cash used in&#xa0;operating activities was $(2.6)&#xa0;million in 2021&#xa0;compared to net cash provided by operating activities of&#xa0;$0.2&#xa0;million in 2020. This decrease of $2.8&#xa0;million was due primarily&#xa0;to increases in accounts receivable and inventory, partially offset by increases&#xa0;in net income and increases in accounts payable and accrued compensation and payroll taxes&#xa0;in the current&#xa0;period compared to the prior year period.</p>
  <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Net cash used in investing activities during&#xa0;2021 and 2020 was $2.3&#xa0;million and $2.0&#xa0;million, respectively. The increase of $0.3&#xa0;million was primarily due to increased capital investment in the Middle East and Canada during the period.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Net cash provided by financing activities was $6.2 million in 2021 compared to net cash used in financing activities of&#xa0;$4.1 million in 2020. The&#xa0;main source of cash from financing activities&#xa0;during 2021 was net proceeds of $8.6&#xa0;million as a result of the sale and leaseback of the Company's land and buildings in Lebanon, Tennessee during 2021.&#xa0;Additionally, during the current period, the Company had&#xa0;approximately $0.5&#xa0;million less&#xa0;net repayments under its revolving credit facility, as compared to $3.2 million in&#xa0;the prior year&#xa0;period. Further, the Company's&#xa0;debt totaled $21.9&#xa0;million and $13.2&#xa0;million as of&#xa0;January 31, 2022&#xa0;and&#xa0;2021, respectively. This large increase in the Company's debt is mainly attributable to the sale and leaseback transaction noted above.&#xa0;For additional information, see Note 5&#xa0;- Debt, in the Notes to Consolidated Financial Statements.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company believes it will have the ability to satisfy all working capital needs and any planned capital expenditures for the twelve months following the issuance of these financial statements, based on its existing cash on hand, positive cash flows from operations and available credit facilities.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 8pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">There was no restricted cash held in the United States on January 31, 2022&#xa0;or January 31, 2021.&#xa0;Restricted cash held by foreign subsidiaries was $1.6&#xa0;million and $1.2&#xa0;million as of January 31, 2022&#xa0;and 2021, respectively. Restricted cash held by foreign subsidiaries related to fixed deposits that also serve as security deposits and guarantees.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following table summarizes the Company's estimated contractual obligations on January 31, 2022</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">
   <tbody>
    <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
     <td style="font-family: Times New Roman; font-size: 10pt; width: 30%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><i>($ in thousands)</i></p> </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: 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>Year Ending January 31,</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; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Contractual obligations</b></p> </td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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>Total</b></p> </td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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>2023</b></p> </td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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>2024</b></p> </td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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>2025</b></p> </td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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>2026</b></p> </td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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>2027</b></p> </td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
     <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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>Thereafter</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;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Revolving line - North America (1)</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;">$</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">634</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">634</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;">$</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">-</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">-</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;">$</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">-</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">-</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: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">-</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;">Mortgages (2)</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;">5,257</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;">251</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;">251</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;">251</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;">251</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;">251</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;">4,002</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;">Revolving lines - foreign (3)</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;">6,049</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;">6,049</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;">-</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;">-</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;">-</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;">-</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;">-</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; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Long-term finance obligation (4)</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: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">14,301</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: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">837</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: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">854</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: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">871</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: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">889</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: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">906</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: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">9,944</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="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;">Term loan - 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: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">26</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">6</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">13</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">7</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">-</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">-</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">-</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; margin-left: 9pt;">Subtotal</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;">26,267</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;">7,777</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;">1,118</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;">1,129</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;">1,140</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;">1,157</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;">13,946</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;">Finance lease obligations</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;">529</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;">357</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;">172</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;">-</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;">-</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;">-</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;">-</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;">Operating lease obligations (5)</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;">21,208</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;">2,367</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;">2,335</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;">1,525</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;">1,326</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;">1,333</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;">12,322</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;">Uncertain tax position obligations (6)</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);">652</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">-</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">-</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">-</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">-</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">-</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);">652</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; margin-left: 9pt;"><b>Total</b></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);">$</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b>48,656</b></td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</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);"><b>10,501</b></td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b>3,625</b></td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</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);"><b>2,654</b></td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
     <td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b>2,466</b></td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</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);"><b>2,490</b></td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#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: 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);"><b>26,920</b></td>
     <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(1)</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Interest obligations exclude floating rate interest on debt payable under the North American revolving line of credit. Based on the amount of such debt on January 31, 2022, and the weighted average interest rate of 4.25% on that debt, such interest was being incurred at an annual rate of less than $0.1&#xa0;million.</p> </td>
    </tr>

   </tbody>
  </table>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(2)</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Scheduled maturities, excluding interest.</p> </td>
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  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(3)</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Scheduled maturities of foreign revolver line, excluding interest.</p> </td>
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    <tr>
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">(4)</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">This schedule represents the cash payments to be made under the lease agreement for the land and buildings sold by the Company in Lebanon, Tennessee and leased back from the purchaser in April 2021. These amounts differ from the liabilities presented as debt in the consolidated balance sheet as the debt amount represents future payments discounted to the present date. Refer to Note 5 - Debt, in the Notes to the Consolidated Financial Statements for further discussion of the transaction.&#xa0;</td>
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  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(5)</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Minimum contractual amounts, assuming no changes in variable expenses.</p> </td>
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  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(6)</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Refer to Note 7&#xa0;- Income taxes, in the Notes to Consolidated Financial Statements for a description of the uncertain tax position obligations.</p> </td>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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       15
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      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Financing</b></i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revolving line - North America</b></i><b>.&#xa0;</b>On September 20, 2018, the Company and certain of its U.S. and Canadian subsidiaries (collectively, together with the Company, the &#x201c;North American Loan Parties&#x201d;) entered into a Revolving Credit and Security Agreement (the &#x201c;Credit Agreement&#x201d;) with PNC Bank, National Association ("PNC"), as administrative agent and lender, providing for a three-year $18 million Senior Secured Revolving Credit Facility, subject to a borrowing base including various reserves (the &#x201c;Senior Credit Facility&#x201d;).&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On&#xa0;September 17, 2021,&#xa0;the North American Loan Parties&#xa0;executed an extension of the Credit Agreement&#xa0;with PNC, providing for a new&#xa0;five-year $18.0&#xa0;million senior secured revolving credit facility, subject to a borrowing base including various reserves (the &#x201c;Renewed Senior Credit Facility&#x201d;). The Company's&#xa0;obligations under the Renewed Senior Credit Facility are currently guaranteed by Perma-Pipe Canada, Inc. Each of the North American Loan Parties other than Perma-Pipe Canada, Inc. is a borrower under the Renewed Senior Credit Facility (collectively, the &#x201c;Borrowers&#x201d;).</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Borrowers are using&#xa0;borrowings under the Renewed Senior Credit Facility (i)&#xa0;to fund capital expenditures; (ii)&#xa0;to fund ongoing working capital needs; and (iii)&#xa0;for other corporate purposes, including potentially additional stock&#xa0;repurchases under the Company's $3.0 million stock&#xa0;repurchase program. Borrowings under the Renewed Senior Credit Facility bears interest at a rate equal to an alternate base rate, the London Inter-Bank Offered Rate (&#x201c;LIBOR&#x201d;) or a LIBOR successor rate index, plus, in each case, an applicable margin. The applicable margin is based on a&#xa0;fixed charge coverage ratio ("FCCR") range. Interest on alternate base rate borrowings are based on the alternate base rate as defined in the Renewed Senior Credit Facility&#xa0;plus an applicable margin ranging from&#xa0;1.00% to&#xa0;1.50%, based on the FCCR in the most recently reported period. Interest on LIBOR or LIBOR successor rate borrowings will&#xa0;be the LIBOR rate as defined in the Renewed Senior Credit Facility&#xa0;plus an applicable margin ranging from&#xa0;2.00% to&#xa0;2.50%, based on the FCCR in the most recently reported period.&#xa0;Additionally, the Borrowers pay a&#xa0;0.25% per annum facility fee on the unused portion of the Renewed Senior Credit Facility.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Subject to certain exceptions, borrowings under the Renewed Senior Credit Facility are secured by substantially all of the North American Loan Parties&#x2019; assets. The Renewed Senior Credit Facility will mature on&#xa0;September 20, 2026.&#xa0;Subject to certain qualifications and exceptions, the Renewed Senior Credit Facility contains covenants that, among other things, restrict the North American Loan Parties&#x2019; ability to create liens, merge or consolidate, consummate acquisitions, make investments, dispose of assets, incur debt, and pay dividends and other distributions. In addition, the North American Loan Parties&#xa0;may&#xa0;not&#xa0;make&#xa0;capital expenditures in excess of $5.0&#xa0;million annually, plus a limited carryover of unused amounts. Further, the North American Loan Parties may not make repurchases of the Company's common stock in excess of $3.0 million.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Renewed Senior Credit Facility also contains financial covenants requiring&#xa0;the North American Loan Parties to achieve a ratio of its EBITDA to the sum of scheduled cash principal payments on indebtedness for borrowed money and interest payments on the advances under the Renewed Senior Credit Facility&#xa0;to be&#xa0;not&#xa0;less than&#xa0;1.10&#xa0;to&#xa0;1.00&#xa0;if for any&#xa0;five&#xa0;consecutive days the undrawn availability is less than $3.0&#xa0;million&#xa0;or any day in which the undrawn availability is less than $2.0&#xa0;million. As of January 31, 2022, the calculated ratio was substantially greater than&#xa0;1.10&#xa0;to&#xa0;1.00.&#xa0;In order to cure any future breach of the FCCR covenant by the North American Loan Parties, the Company&#xa0;may&#xa0;repatriate cash from any of its foreign subsidiaries that are otherwise&#xa0;not&#xa0;a party to the Renewed Senior Credit Facility&#xa0;in an amount which, when added to the amount of the Company&#x2019;s Consolidated EBITDA, would result in pro forma compliance with the covenant. The Company was in compliance with these covenants as of&#xa0;January 31, 2022.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Renewed Senior Credit Facility contains customary events of default. If an event of default occurs and is continuing, then PNC&#xa0;may&#xa0;terminate all commitments to extend further credit and declare all amounts outstanding under the Renewed Senior Credit Facility due and payable immediately. In addition, if any of the North American Loan Parties or certain of their subsidiaries become the subject of voluntary or involuntary proceedings under any bankruptcy, insolvency or similar law, then any outstanding obligations under the Renewed Senior Credit Facility will automatically become immediately due and payable. Loans outstanding under the Renewed Senior Credit Facility will bear interest at a rate of&#xa0;2.00% per annum in excess of the otherwise applicable rate (i) while a bankruptcy event of default exists or (ii) upon the lender's&#xa0;request, during the continuance of any other event of default.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of January 31, 2022,&#xa0;the Company had borrowed an aggregate of $0.6 million at a rate of 4.25% and had $8.5&#xa0;million available under the Renewed Senior Credit Facility,&#xa0;before application of a&#xa0;$2.5&#xa0;million availability block that can be reduced by the Company's financial performance. This block on the Company's availability under its Renewed Senior Credit Facility was removed completely based on its financial performance as of and for the year ended January 31, 2022.</p>
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    <i><b>Revolving lines - foreign</b></i>
    <b>.&#xa0;</b>The Company also has credit arrangements used by its Middle Eastern subsidiaries in the U.A.E. and Egypt as discussed further below.
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     The Company has&#xa0;a revolving line for&#xa0;8.0&#xa0;million U.A.E. Dirhams (approximately $2.2&#xa0;million at January 31, 2022) from a bank in the U.A.E. The&#xa0;facility has&#xa0;an interest rate of approximately&#xa0;3.77% and&#xa0;was
    <span style="color:#333333"> originally set to expire&#xa0;in&#xa0;November 2020,&#xa0;however, the expiration was extended due to the&#xa0;COVID-19&#xa0;pandemic. The Company has submitted final documentation to complete the renewal process&#xa0;and is awaiting official notification from the bank of the renewal completion. This process is expected to be completed in&#xa0;May 2022.</span>
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    <span style="color:#333333">The Company has a&#xa0;second&#xa0;revolving line for&#xa0;19.5&#xa0;million U.A.E. Dirhams (approximately $5.3&#xa0;million&#xa0;at January 31, 2022) from a bank in the U.A.E. The&#xa0;facility has an interest rate of approximately&#xa0;4.5% and&#xa0;is set to expire&#xa0;in&#xa0;January 2023.</span>
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    <span style="color:#333333">The Company has a&#xa0;third credit arrangement for project financing with a bank in the U.A.E.&#xa0;for&#xa0;3.0&#xa0;million U.A.E. Dirhams (approximately $0.8&#xa0;million&#xa0;at January&#xa0;31, 2022). </span>This credit arrangement is in the form of project financing at rates competitive in the U.A.E. The line is secured by the contract for a project being financed by the Company's U.A.E. subsidiary. The facility has an interest rate of approximately 4.5% and is expected to expire in&#xa0;June 2023&#xa0;in connection with the completion of the project.&#xa0;
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     These credit arrangements are in the form of overdraft facilities and project financing at rates competitive in the countries in which the Company operates. The lines are secured by certain equipment, certain assets (such as accounts receivable and inventory), and a guarantee by the Company. Some credit arrangement covenants require a minimum tangible net worth to be maintained, including maintaining certain levels of intercompany subordinated debt. In addition, some of the revolving credit facilities restrict payment of dividends or undertaking of additional debt by the respective&#xa0;subsidiary.
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In&#xa0;June 2021,&#xa0;the Company's Egyptian subsidiary entered into a credit arrangement with a bank in Egypt for a revolving line of&#xa0;100.0&#xa0;million Egyptian Pounds (approximately $6.2&#xa0;million at January 31, 2022). This credit arrangement is in the form of project financing at rates competitive in Egypt. The line was secured by certain assets (such as accounts receivable) of the Company's Egyptian subsidiary. Among other covenants, the credit arrangement established a maximum leverage ratio allowable and restricted the Company's Egyptian subsidiary's ability to undertake any additional debt.&#xa0;The&#xa0;facility has an interest rate of approximately 8.0%&#xa0;and&#xa0;is set to expire&#xa0;in&#xa0;August&#xa0;2022.</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In&#xa0;December 2021,&#xa0;the Company entered into a credit arrangement for project financing with a bank in Egypt for 28.2&#xa0;million Egyptian Pounds (approximately $1.8&#xa0;million at January&#xa0;31, 2022).&#xa0;This credit arrangement is in the form of project financing at rates competitive in Egypt. The line is secured by the contract for a project being financed by the Company's Egyptian subsidiary. The facility has an interest rate of approximately&#xa0;8.0% and is expected to expire in&#xa0;June 2022 in connection with the completion of the project.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company&#x2019;s credit arrangements used by its Middle Eastern subsidiaries are subject to renewal on an annual basis.&#xa0;</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company was in compliance with the covenants under the credit arrangements in the U.A.E.&#xa0;as of January&#xa0;31, 2022.&#xa0;The Company was not in compliance with a covenant under its 28.2 million Egyptian Pound project financing in Egypt as of January 31, 2022. The Company did not meet its required debt to equity ratio as of January 31, 2022.&#xa0;The Company has received&#xa0;a waiver from the bank as of January 31, 2022.&#xa0;On January&#xa0;31, 2022, interest rates were based on the Emirates Inter Bank Offered Rate&#xa0;plus&#xa0;3.0% to&#xa0;3.5% per annum for the U.A.E. credit arrangements,&#xa0;two&#xa0;of which have&#xa0;a minimum interest rate of&#xa0;4.5% per annum, and based on the stated interest rate in the agreement for the Egypt credit arrangement. Based on these base rates, as of January&#xa0;31, 2022, the Company's interest rates ranged from&#xa0;3.77% to 8.0%, with a weighted average rate of 7.31%, and the Company had facility limits totaling $16.4&#xa0;million under these credit arrangements.&#xa0;As of January 31, 2022,&#xa0;$1.2&#xa0;million of availability was used to support letters of credit to guarantee amounts committed for inventory purchases and for performance guarantees. Additionally, as of January&#xa0;31, 2022, the Company had borrowed $6.0&#xa0;million, and had an additional $6.1&#xa0;million of&#xa0;borrowing remaining available under the foreign revolving credit arrangements. The foreign revolving lines balances as of January&#xa0;31, 2022 and 2021&#xa0;were included as current maturities of long-term debt in the Company's consolidated balance sheets.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Finance obligation - buildings and land.</b></i><b>&#xa0;</b>On&#xa0;April 14, 2021,&#xa0;the Company entered into a purchase and sale agreement (the "Purchase and Sale Agreement"). Pursuant to the terms of the Purchase and Sale Agreement, the Company sold its land and buildings in Lebanon, Tennessee (the "Property") for a purchase price of $10.4&#xa0;million. The transaction generated net cash proceeds of $9.1&#xa0;million, following the release of the escrowed amount in&#xa0;June 2021&#xa0;discussed below. The&#xa0;Company used a portion of the proceeds to repay its borrowings under the Senior Credit Facility. The Company&#xa0;expects to use its liquidity for strategic investments and general corporate needs. Concurrent with the sale of the Property, the Company entered into a&#xa0;fifteen-year lease agreement (the &#x201c;Lease Agreement&#x201d;), whereby the Company will lease back the Property at an annual rental rate of&#xa0;approximately $0.8&#xa0;million, subject to annual rent increases of&#xa0;2.0%. Under the Lease Agreement, the Company has&#xa0;four&#xa0;consecutive options to extend the term of the lease by&#xa0;five&#xa0;years for each such option.&#xa0;Concurrently with the sale of the Property, the Company paid off the approximately $0.9&#xa0;million remaining on the mortgage note on the Property to its lender. At closing, $0.4&#xa0;million was placed in a short-term escrow account to cover certain post-closing contingencies that&#xa0;may&#xa0;arise. The contingencies were resolved in&#xa0;May 2021&#xa0;and the Company received the escrowed funds in&#xa0;June 2021.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In accordance with ASC Topic&#xa0;842,&#xa0;"Leases", this transaction was recorded as a failed sale and leaseback as the present value of lease payments exceeded&#xa0;substantially&#xa0;all of the&#xa0;fair value of the underlying asset. The Company utilized an incremental borrowing rate of&#xa0;8.0% to determine&#xa0;the finance obligation&#xa0;to record for the amounts received and&#xa0;will continue to depreciate the assets.&#xa0;The current portion of the finance obligation of $0.1&#xa0;million is recognized in current maturities of long-term debt and the long-term portion of $9.3&#xa0;million is recognized&#xa0;in&#xa0;long-term finance obligation&#xa0;on the Company's consolidated balance sheets as of&#xa0;January 31, 2022.&#xa0;The net carrying amount of the financial liability and remaining assets will be&#xa0;zero&#xa0;at the end of the lease term.</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><i>Prior additional</i></b>&#xa0;<b><i>liquidity</i></b>&#xa0;<b><i>from</i></b>&#xa0;<b><i>the PPP</i></b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On May 1, 2020, the Company entered into a loan agreement under the SBA's PPP and received proceeds of approximately $3.2 million. Interest on the loan accrued at a fixed interest rate of 1.0%.&#xa0;Under Section 1106 of the CARES Act, borrowers were eligible for forgiveness of principal and accrued interest on the loans to the extent that the proceeds were used to cover eligible payroll costs, mortgage interest costs, rent and utility costs, otherwise described as qualified expenses. During the three months ended July 31, 2020, the Company used all of the PPP loan proceeds to pay for qualified expenses,&#xa0;100% of which were used for payroll related expenses. The Company&#xa0;submitted its application and supporting documentation for forgiveness to its bank, which submitted the application and supporting documentation&#xa0;to the Small Business Administration ("SBA").&#xa0;On June 24, 2021, the Company was notified by its lender that its&#xa0;PPP loan had been forgiven by the SBA.&#xa0;</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Based on the facts and circumstances of the Company's PPP loan and according to the applicable accounting&#xa0;guidance described herein, the Company&#xa0;elected to&#xa0;account for the PPP loan proceeds as a grant that had&#xa0;reasonable assurance of being forgiven.&#xa0;As such, the Company&#xa0;recognized the proceeds in earnings during the year ended January&#xa0;31, 2021. The amounts were recognized in other income, net in the consolidated statements of operations.&#xa0;</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Prior a</b></i><i style="font-weight: bold;">dditional liquidity from the CEWS and CERS Programs</i></p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Beginning in April 2020, the Company's subsidiary, Perma-Pipe Canada, Ltd. ("PPCA"), applied for&#xa0;relief in the form of grants from the Canadian government under the CEWS program. Based on the program rules,&#xa0;the grants were applied for each month and were&#xa0;granted based on the amount of eligible employee expenses incurred over the previous month. Beginning in October 2020, PPCA also applied for grants under the CERS program. PPCA was approved for and received approximately $0.6&#xa0;million and $0.1 million in grants under the CEWS and CERS programs, respectively,&#xa0;during the&#xa0;year ended&#xa0;January 31, 2022. Grants to the Company under both programs ended in the second quarter of 2021. The proceeds from CEWS and CERS&#xa0;are recognized in other income, net in the consolidated statements of operations.&#xa0;</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Accounts receivable</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In 2013, the Company started a project in the Middle East as a sub-contractor, with billings in the aggregate amount of approximately $41.9 million. The Company completed all&#xa0;its deliverables in 2015 under the related contract, but the system has not yet been commissioned by the customer. Nevertheless, the Company has collected approximately $38.3&#xa0;million&#xa0;as of January 31, 2022, with a remaining balance due in the amount of $3.6&#xa0;million. Included in this balance is an amount of $3.4 million, which pertains to retention clauses within the agreements of the Company's customer, and which become payable by the customer when this project is fully tested and commissioned. In the absence of a firm date for the final commissioning of the project, and due to the long-term nature of this receivable, $2.0&#xa0;million of this retention amount was reclassified to a long-term receivable account.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has been engaged in ongoing active efforts to collect the outstanding amount. During the first quarter of 2021, the Company received approximately $0.1 million from the customer. The Company continues to engage with the customer to ensure full payment of open balances, and during April 2022 received an updated acknowledgment of the outstanding balances and assurances of payment from the customer. Further, the Company has been engaged by the customer to perform additional work in 2022 under customary trade credit terms that supports the continued cooperation between the Company and the customer. As a result, the Company did not reserve any allowance against this amount&#xa0;as of January 31, 2022. However, if the Company&#x2019;s efforts to collect on this account are not successful, the Company may recognize an allowance for all, or substantially all, of any such then uncollected amounts.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Stock repurchase plan</b></i></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On&#xa0;October 4, 2021, the Company's Board of Directors approved a stock&#xa0;repurchase program, which authorizes the Company to purchase&#xa0;up to&#xa0;$3.0&#xa0;million of its outstanding shares of common stock. Stock&#xa0;repurchases are permitted to be executed through open market or privately negotiated transactions over the course of 12&#xa0;months, depending upon&#xa0;current market conditions and other factors. As of January 31, 2022, the Company had repurchased its stock&#xa0;with a total value of $2.0 million, leaving $1.0 million remaining authorized for potential repurchase under the program.&#xa0;</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Critical accounting estimates and policies</b></p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's significant accounting policies are discussed in the Notes to Consolidated Financial Statements included in Item&#xa0;8 of this Annual Report on Form 10-K. The application of certain of these policies requires significant judgments or a historical based estimation process that can affect the results of operations and financial position of the Company, as well as the related footnote disclosures. The Company bases its estimates on historical experience and other assumptions that it believes are reasonable. If actual amounts ultimately differ from previous estimates, the revisions are included in the Company's results of operations for the period in which the actual amounts become known.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revenue recognition.&#xa0;</b></i>In accordance with Accounting Standards Update No. 2014-19,&#xa0;&#x201c;Revenue from Contracts with Customers&#x201d; (&#x201c;ASC 606&#x201d;), the Company recognizes revenue when a customer obtains control of promised goods or services.&#xa0;See Note 4 - Revenue recognition, in the Notes to Consolidated Financial Statements,&#xa0;for more detail.&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Over time revenue recognition.&#xa0;</b></i>Certain domestic&#xa0;divisions have contracts that recognize revenues using&#xa0;periodic recognition of income. For these contracts, the Company uses the over time accounting method. Under this approach, income is recognized in each reporting period based on the status of the uncompleted contracts and the current estimates of costs to complete. The amount of revenue recognized is determined by the relationship of costs incurred to the total estimated costs of the contract. Provisions are made for estimated losses on uncompleted contracts in the period in which such losses are determined. Changes in job performance, job conditions, and estimated profitability, including those arising from contract penalty provisions and final contract settlements, may result in revisions to costs and income. Such revisions are recognized in the period in which they are determined. Claims for additional compensation due to the Company are recognized in contract revenues when realization is probable,&#xa0;the amount can be reliably estimated and the amount is not subject to reversal.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Income taxes. </b></i>Deferred income taxes have been provided for temporary differences arising from differences in the basis of assets and liabilities for tax and financial reporting purposes. Deferred income taxes on temporary differences have been recorded at the current tax rate. The Company assesses its deferred tax assets for realizability at each reporting period. The Company has not recognized any&#xa0;tax benefits on losses in the United States due to a full valuation allowance applied against its deferred tax assets.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company recognizes a tax position in its consolidated financial statements&#xa0;only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the more likely than not threshold, the amount recognized in the financial statements is the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement with the relevant tax authority. For further information, See Note 7 - Income taxes, in the Notes to Consolidated Financial Statements.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>New accounting pronouncements. </b></i>See Recent accounting pronouncements in Note 2 - Significant accounting policies, in the Notes to Consolidated Financial Statements.</p>
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     <td style="width: 45pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item7a" href="#"></a>Item 7A. </b></p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK - </b>Not applicable.</p> </td>
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     <td> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA</b></p> </td>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The consolidated financial statements of the Company for each of the two years in the periods ended as of&#xa0;January 31, 2022 and 2021 and the notes thereto are set forth as an exhibit hereto.</p>
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     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE - </b>None.</p> </td>
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     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONTROLS AND PROCEDURES</b></p> </td>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Evaluation of Disclosure Controls and Procedures.&#xa0;</b></i>The Chief Executive Officer and Chief Financial Officer have evaluated the effectiveness of the Company's disclosure controls and procedures (as defined in Rule 13a-15(e)&#xa0;and 15d-15(e)) under the Exchange Act as of January 31, 2022. This evaluation included consideration of the controls, processes and procedures that are designed to ensure that information required&#xa0;to be disclosed by the Company in the reports the Company files or submits under the Exchange Act is recorded, processed, summarized and reported within the time&#xa0;periods specified in the SEC&#x2019;s rules and forms, and to provide reasonable assurance that such information is accumulated and communicated to the Company&#x2019;s&#xa0;management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure. Based upon the foregoing, the Company&#x2019;s Chief Executive Officer and Chief Financial Officer concluded that the Company&#x2019;s disclosure controls and procedures were effective and operating to provide reasonable assurance that information required to be disclosed by the Company in the reports the Company files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC&#x2019;s rules and forms, and to provide reasonable assurance that such information is accumulated and communicated to the Company&#x2019;s management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.&#xa0;The Company's&#xa0;management, including its Chief Executive Officer and Chief Financial Officer, have further concluded that the financial statements included in this Annual Report on&#xa0;Form 10-K&#xa0;present fairly, in all material respects, the Company's financial position, results of operations and cash flows for the periods presented in conformity with accounting&#xa0;principles generally accepted in the United States.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Management's Annual Report on Internal Control Over Financial Reporting. </b></i>The Company's management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Rule 13a-15(f) under the Exchange Act. As required by Rule 13a-15(c) under the Exchange Act, the Company's management carried out an evaluation, with the participation of the Chief Executive Officer and Chief Financial Officer, of the effectiveness of its internal control over financial reporting as of January 31, 2022. The framework on which such evaluation was based is contained in the report entitled Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's system of internal control over financial reporting is designed 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. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Based on this evaluation, the Company&#x2019;s management concluded that the Company&#x2019;s internal control over financial reporting was effective as of January 31, 2022.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Changes in Internal Control over Financial Reporting. </b></i>There were no changes in&#xa0;the Company's&#xa0;internal control over financial reporting during&#xa0;the Company's&#xa0;most recent&#xa0;year that have materially affected, or are reasonably likely to materially affect,&#xa0;the Company's&#xa0;internal control over financial reporting.</p>
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     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>OTHER INFORMATION </b>- Not applicable.</p> </td>
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     <td style="width: 4%;"><b><a id="item9c" title="item9c" href="#"></a>Item 9C.</b></td>
     <td style="width: 96%;"><b>DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS&#xa0;</b>- Not applicable.</td>
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  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="partiii" href="#"></a>PART III</b></p>
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     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE</b></p> </td>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Information with respect to this item is incorporated herein by reference to the Company's definitive proxy statement for its&#xa0;2022 annual meeting of stockholders.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Information with respect to executive officers of the Company is included in Part I, Item 1, hereof under the caption "Information about our Executive Officers".</p>
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     <td style="width: 45pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item11" href="#"></a>Item 11. </b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>EXECUTIVE COMPENSATION</b></p> </td>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Information with respect to this item is incorporated herein by reference to the Company's definitive proxy statement for its&#xa0;2022 annual meeting of stockholders.</p>
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     <td style="width: 45pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item12" href="#"></a>Item 12. </b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS</b></p> </td>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Equity Compensation Plan Information</b></p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following table provides information regarding the number of shares of common stock that may be issued upon exercise of outstanding options, warrants and rights under the Company's equity compensation plans and the weighted average exercise price and number of shares of common stock remaining available for issuance under those plans as of January 31, 2022.</p>
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     <td style="width: 24%; vertical-align: middle;">&#xa0;</td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 24%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b>Number of shares to be issued upon exercise of outstanding options, warrants and rights</b></p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 24%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b>Weighted-average exercise price of outstanding options, warrants and rights</b></p> </td>
     <td style="width: 1%; vertical-align: middle;">&#xa0;</td>
     <td style="width: 25%; vertical-align: middle;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b>Number of shares remaining available for future issuance under equity compensation plans (excluding shares reflected in column (a))</b></p> </td>
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     <td style="width: 24%; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b>Plan Category</b></p> </td>
     <td style="width: 1%; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 24%; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">(a)(1)</p> </td>
     <td style="width: 1%; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 24%; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">(b)(1)</p> </td>
     <td style="width: 1%; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 25%; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">(c)(2)</p> </td>
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     <td style="width: 24%; vertical-align: middle;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">Equity compensation plans approved by stockholders</p> </td>
     <td style="width: 1%; vertical-align: middle;">&#xa0;</td>
     <td style="width: 24%; vertical-align: middle;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">66,875</p> </td>
     <td style="width: 1%; vertical-align: middle;">&#xa0;</td>
     <td style="width: 24%; vertical-align: middle;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">$9.51</p> </td>
     <td style="width: 1%; vertical-align: middle;">&#xa0;</td>
     <td style="width: 25%; vertical-align: middle;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">-</p> </td>
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  <p style="margin: 0pt 0pt 0pt 45pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(1) The amounts shown in columns (a) and (b) of the above table do not include 354,382&#xa0;outstanding shares of restricted stock granted under the Company's 2013 Omnibus Stock Incentive Plan as amended on June 14, 2013,&#xa0;the 2017 Omnibus Stock Incentive Plan as amended on June 13, 2017 ("2017 Plan") or the 2021 Omnibus Stock Incentive Plan dated May 26, 2021 ("2021 Plan").</p>
  <p style="margin: 0pt 0pt 0pt 45pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(2) The 2017 Plan expired in June 2020. The 2021 Plan will expire on May 26, 2024.</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The other information with respect to this item is incorporated herein by reference to the Company's definitive proxy statement for its&#xa0;2022 annual meeting of stockholders.</p>
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     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE</b></p> </td>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Information with respect to this item is incorporated herein by reference to the Company's definitive proxy statement for its&#xa0;2022 annual meeting of stockholders.</p>
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     <td style="width: 45pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item14" href="#"></a>Item 14. </b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>PRINCIPAL ACCOUNTING FEES AND SERVICES</b></p> </td>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Information with respect to this item is incorporated herein by reference to the Company's definitive proxy statement for its&#xa0;2022 annual meeting of stockholders.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="partiv" href="#"></a>PART IV</b></p>
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     <td style="width: 45pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="item15" href="#"></a>Item 15. </b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>EXHIBITS AND FINANCIAL STATEMENT SCHEDULES</b></p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">a.</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">List of documents filed as part of this report:</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(1)</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Financial Statements - Consolidated Financial Statements of the Company</p> </td>
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  <p style="margin: 0pt 0pt 0pt 72pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Refer to Part II, Item 8 of this report.</p>
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     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Financial Statement Schedules</p> </td>
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  <p style="margin: 0pt 0pt 0pt 72pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Schedule II - Valuation and Qualifying Accounts</p>
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     <td style="width: 18pt;">(3)</td>
     <td style="width: auto;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin: 0pt;">Report of Registered Public Accounting Firm (Grant Thornton LLP, Houston, Texas, Auditor Firm ID 248)</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">b.</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Exhibits: The exhibits, as listed in the Exhibit Index included herein, are submitted as a separate section of this report.</p> </td>
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     <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">c.</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The response to this portion of Item 15 is submitted under 15a(2) above.</p> </td>
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  <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="report" href="#"></a>REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</b></p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Board of Directors and Stockholders</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe International Holdings, Inc.</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Opinion on the financial statements </b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">We have audited the accompanying consolidated balance sheets of Perma-Pipe International Holdings, Inc. (a Delaware corporation) and subsidiaries (the &#x201c;Company&#x201d;) as of January 31, 2022&#xa0;and 2021, the related consolidated statements of operations, comprehensive income/(loss), stockholders&#x2019; equity, and cash flows for each of the two years in the period ended January 31, 2022, and the related notes and financial statement schedule (collectively referred to as the &#x201c;financial statements&#x201d;). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of January 31, 2022&#xa0;and 2021, and the results of its operations and its cash flows for each of the two years in the period ended January 31, 2022, in conformity with accounting principles generally accepted in the United States of America.</p>
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  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Basis for opinion </b></p>
  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">These financial statements are the responsibility of the Company&#x2019;s management. Our responsibility is to express an opinion on the Company&#x2019;s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (&#x201c;PCAOB&#x201d;) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.</p>
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  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company&#x2019;s internal control over financial reporting. Accordingly, we express no such opinion.</p>
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  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.</p>
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  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Critical audit matter</b></p>
  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">The critical audit matter&#xa0;communicated below is a&#xa0;matter&#xa0;arising from the current period audit of the financial statements that was&#xa0;communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matter&#xa0;does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter&#xa0;below, providing a separate opinion&#xa0;on the critical audit matter&#xa0;or on the accounts or disclosures to which it&#xa0;relates.</p>
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  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>Revenue at U.S. operating entities for specialty piping systems and coating is recognized using the input method over time </i></p>
  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">As described in Notes 2 and 4 to the consolidated financial statements, the Company&#x2019;s U.S. operating entities record&#xa0;specialty piping and coating systems revenue over time based upon the costs incurred to date relative to the estimated total contract costs. Significant changes in estimates could have a material effect on the Company&#x2019;s results of operations. We identified revenue being recognized using the input method over time as a critical audit matter.</p>
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  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">The principal considerations for our determination that revenue recognition using the input method over time is a critical audit matter are the Company&#x2019;s estimates include all labor and materials necessary to complete the contract to arrive at the total contract costs.&#xa0; These estimates are based on management&#x2019;s assessment of the current status of the contract and historical results.</p>
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  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Our audit procedures included the following, among others:</p>
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     <td style="width: 98%;">Evaluated the design and implementation of controls that are designed to address the reasonableness of estimates of costs to complete contracts;</td>
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     <td style="width: 98%;">Obtained supporting documentation for a sample of contract costs incurred to date as well as recalculated revenue recognition based on the percentage of completion;</td>
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     <td style="width: 98%;">Evaluated the reasonableness of management's estimates related to the cost to complete for contracts through testing of the key components of the&#xa0;estimated costs to complete, including: labor, materials, and subcontractor costs;</td>
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     <td style="width: 2%; text-align: center; vertical-align: top;">&#x2022;</td>
     <td style="width: 98%;">Performed a retrospective review to assess management's historical ability to accurately estimate the transaction price and cost to complete the contracts including investigating significant cost changes; and</td>
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     <td style="width: 98%;">Obtained confirmations of significant contract terms and status for a sample of contracts.&#xa0;</td>
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  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">/s/ <ix:nonNumeric name="dei:AuditorName" contextRef="d_2021-02-01_2022-01-31">GRANT THORNTON LLP</ix:nonNumeric></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">We have served as the Company&#x2019;s auditor since 2004.</p>
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  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonNumeric name="dei:AuditorLocation" contextRef="d_2021-02-01_2022-01-31">Houston, Texas</ix:nonNumeric></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">April 19, 2022</p>
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  </div>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="income" href="#"></a>PERMA-PIPE INTERNATIONAL HOLDINGS, INC. AND SUBSIDIARIES</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONSOLIDATED STATEMENTS OF OPERATIONS</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="7" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;">Year ended January 31,</em></em></em></em></b></p> </td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands, except per share data)</i></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2022</em></em></b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net sales</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101773" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">138,552</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101775" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">84,694</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cost of sales</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101777" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:CostOfRevenue" scale="3" format="ixt:numdotdecimal" decimals="-3">106,022</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101779" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:CostOfRevenue" scale="3" format="ixt:numdotdecimal" decimals="-3">73,515</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Gross profit</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101781" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:GrossProfit" scale="3" format="ixt:numdotdecimal" decimals="-4">32,530</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101783" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:GrossProfit" scale="3" format="ixt:numdotdecimal" decimals="-3">11,179</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating expenses:</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">General and administrative expense</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101786" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">19,893</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101788" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">17,222</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Selling expense</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101790" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:SellingExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">4,526</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101792" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:SellingExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">5,334</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total operating expenses</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101794" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OperatingExpenses" scale="3" format="ixt:numdotdecimal" decimals="-3">24,419</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101796" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OperatingExpenses" scale="3" format="ixt:numdotdecimal" decimals="-3">22,556</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Income/(loss) from operations</p> </td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101798" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OperatingIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">8,111</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83101800" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OperatingIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">11,377</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></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="margin: 0px; padding: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Interest expense, net</p> </td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="margin: 0px; padding: 0px; width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101802" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:InterestIncomeExpenseNet" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">828</ix:nonFraction></td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="margin: 0px; padding: 0px; width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101804" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:InterestIncomeExpenseNet" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">381</ix:nonFraction></td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Other income, net</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101806" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OtherNonoperatingIncomeExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">1,044</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101808" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OtherNonoperatingIncomeExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">3,983</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Income/(loss) from operations before income taxes</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101810" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="3" format="ixt:numdotdecimal" decimals="-3">8,327</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83101812" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">7,775</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Income tax expense/(benefit)</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101814" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">2,265</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83101816" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">133</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Net income/(loss)</b></p> </td>
      <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83101818" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">6,062</ix:nonFraction></b></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(<ix:nonFraction id="c83101820" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">7,642</ix:nonFraction></b></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">)</em></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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Weighted average common shares outstanding</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="margin: 0px; padding: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Basic</p> </td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="margin: 0px; padding: 0px; width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101823" contextRef="d_2021-02-01_2022-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" scale="3" format="ixt:numdotdecimal" decimals="-3">8,133</ix:nonFraction></td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="margin: 0px; padding: 0px; width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101825" contextRef="d_2020-02-01_2021-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" scale="3" format="ixt:numdotdecimal" decimals="-3">8,126</ix:nonFraction></td>
      <td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Diluted</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101827" contextRef="d_2021-02-01_2022-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" scale="3" format="ixt:numdotdecimal" decimals="-3">8,418</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101829" contextRef="d_2020-02-01_2021-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" scale="3" format="ixt:numdotdecimal" decimals="-3">8,126</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Income/(loss) per share</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Basic</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101832" contextRef="d_2021-02-01_2022-01-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasic" scale="0" format="ixt:numdotdecimal" decimals="INF">0.75</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(<ix:nonFraction id="c83101834" contextRef="d_2020-02-01_2021-01-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasic" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">0.94</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Diluted</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101836" contextRef="d_2021-02-01_2022-01-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareDiluted" scale="0" format="ixt:numdotdecimal" decimals="INF">0.72</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(<ix:nonFraction id="c83101838" contextRef="d_2020-02-01_2021-01-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareDiluted" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">0.94</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">)</em></td>
     </tr>

    </tbody>
   </table>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>See accompanying Notes to Consolidated Financial Statements.</i></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>Note: Earnings per share calculations could be impacted by rounding.</i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-left: 0pt; margin-right: 0pt">
   <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;">
       23
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      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  </div>
  <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left">&#xa0;</p>
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  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="oci" href="#"></a>PERMA-PIPE INTERNATIONAL HOLDINGS, INC. AND SUBSIDIARIES</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS)</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="7" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;">Year ended January 31,</em></em></em></em></b></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2022</em></em></b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td>
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     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td>&#xa0;</td>
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      <td>&#xa0;</td>
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     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net income/(loss)</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101848" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">6,062</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83101850" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">7,642</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
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     <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>
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     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Other comprehensive income/(loss)</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
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     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Currency translation adjustments, net of tax</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83101853" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">357</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101855" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3">288</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Minimum pension liability adjustment, net of tax</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><ix:nonFraction id="c83101857" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">540</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><ix:nonFraction id="c83101859" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">185</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Other comprehensive income/(loss)</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101861" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3">183</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101863" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3">473</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
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     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td>&#xa0;</td>
      <td style="padding-bottom: 1px;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Comprehensive income/(loss)</b></p> </td>
      <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83101865" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ComprehensiveIncomeNetOfTax" scale="3" format="ixt:numdotdecimal" decimals="-3">6,245</ix:nonFraction></b></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(<ix:nonFraction id="c83101867" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:ComprehensiveIncomeNetOfTax" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">7,169</ix:nonFraction></b></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">)</em></td>
     </tr>

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   </table>
  </div>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>See accompanying Notes to Consolidated Financial Statements.</i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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    &#xa0;
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  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="balancesheet" href="#"></a>PERMA-PIPE INTERNATIONAL HOLDINGS, INC. AND SUBSIDIARIES</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONSOLIDATED BALANCE SHEET</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
   <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="7" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;">January 31,</em></em></em></em></b></p> </td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands, except per share data)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2022</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>ASSETS</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Current assets</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Cash and cash equivalents</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101879" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" format="ixt:numdotdecimal" decimals="-3">8,214</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101881" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" format="ixt:numdotdecimal" decimals="-3">7,174</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Restricted cash</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101883" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:RestrictedCashCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,557</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101885" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:RestrictedCashCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,201</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="text-indent: -9pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;">Trade accounts receivable, less allowance for doubtful accounts of $<span style="-sec-ix-hidden:c83101891">486</span> on January 31, 2022 and $<span style="-sec-ix-hidden:c83101893">474</span> on January 31, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101887" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AccountsReceivableNetCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">44,449</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101889" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AccountsReceivableNetCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">25,226</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Inventories, net</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101895" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:InventoryNet" scale="3" format="ixt:numdotdecimal" decimals="-4">13,760</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101897" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:InventoryNet" scale="3" format="ixt:numdotdecimal" decimals="-3">12,157</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Prepaid expenses and other current assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101899" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">5,444</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101901" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">3,863</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; text-indent: 18pt;">Unbilled accounts receivable</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83101903" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:UnbilledReceivablesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,656</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83101905" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:UnbilledReceivablesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">247</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Costs and estimated earnings in excess of billings on uncompleted contracts</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101907" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerAssetNetCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,309</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101909" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerAssetNetCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">4,007</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;"><b>Total current assets</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101911" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AssetsCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">78,389</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101913" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AssetsCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">53,875</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Property, plant and equipment, net of accumulated depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101915" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">24,756</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101917" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">26,897</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Other assets</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="margin: 0px; padding: 0px; text-indent: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Operating lease right-of-use assets</p> </td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="margin: 0px; padding: 0px; width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101920" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" format="ixt:numdotdecimal" decimals="-3">11,213</ix:nonFraction></td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="margin: 0px; padding: 0px; width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101922" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" format="ixt:numdotdecimal" decimals="-3">13,384</ix:nonFraction></td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Deferred tax assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101924" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxAssetsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">811</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101926" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxAssetsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">823</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Goodwill</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101928" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:Goodwill" scale="3" format="ixt:numdotdecimal" decimals="-3">2,342</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101930" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:Goodwill" scale="3" format="ixt:numdotdecimal" decimals="-3">2,332</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Other assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101932" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OtherAssetsNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-4">5,890</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101934" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:OtherAssetsNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-4">5,380</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;"><b>Total other assets</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101936" contextRef="i_2022-01-31" unitRef="USD" name="ppih:AssetsNoncurrentExcludingPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">20,256</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101938" contextRef="i_2021-01-31" unitRef="USD" name="ppih:AssetsNoncurrentExcludingPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">21,919</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total assets</b></p> </td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83101940" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:Assets" scale="3" format="ixt:numdotdecimal" decimals="-3">123,401</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83101942" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:Assets" scale="3" format="ixt:numdotdecimal" decimals="-3">102,691</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>LIABILITIES AND STOCKHOLDERS' EQUITY</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Current liabilities</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Trade accounts payable</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101946" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AccountsPayableCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">13,618</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101948" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AccountsPayableCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">10,365</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Commissions and management incentives payable</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101950" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AccruedSalesCommissionCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,047</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101952" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AccruedSalesCommissionCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">218</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accrued compensation and payroll taxes</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101954" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:EmployeeRelatedLiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,612</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101956" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:EmployeeRelatedLiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,448</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Revolving line - North America</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101958" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LinesOfCreditCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">634</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101960" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:LinesOfCreditCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,826</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="text-indent: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Current maturities of long-term debt</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101962" contextRef="i_2022-01-31" unitRef="USD" name="ppih:LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine" scale="3" format="ixt:numdotdecimal" decimals="-4">6,750</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101964" contextRef="i_2021-01-31" unitRef="USD" name="ppih:LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine" scale="3" format="ixt:numdotdecimal" decimals="-3">3,941</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Customers' deposits</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101966" contextRef="i_2022-01-31" unitRef="USD" name="ppih:CustomerDepositsCurrent1" scale="3" format="ixt:numdotdecimal" decimals="-3">3,072</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101968" contextRef="i_2021-01-31" unitRef="USD" name="ppih:CustomerDepositsCurrent1" scale="3" format="ixt:numdotdecimal" decimals="-3">2,088</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Outside commission liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101970" contextRef="i_2022-01-31" unitRef="USD" name="ppih:OutsideCommissionsPayableCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,255</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101972" contextRef="i_2021-01-31" unitRef="USD" name="ppih:OutsideCommissionsPayableCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,431</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="margin: 0px; padding: 0px; text-indent: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Operating lease liabilities short-term</p> </td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="margin: 0px; padding: 0px; width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101974" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,496</ix:nonFraction></td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="margin: 0px; padding: 0px; width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83101976" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,402</ix:nonFraction></td><td style="margin: 0px; padding: 0px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Other accrued liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101978" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AccruedLiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">4,616</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101980" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AccruedLiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,616</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Billings in excess of costs and estimated earnings on uncompleted contracts</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101982" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,277</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101984" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">762</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Income tax payable</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101986" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AccruedIncomeTaxesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-4">2,020</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83101988" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AccruedIncomeTaxesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,155</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;"><b>Total current liabilities</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101990" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">38,397</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101992" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:LiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">28,252</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Long-term liabilities</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Long-term debt, less current maturities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101995" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebtNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">5,059</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83101997" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:LongTermDebtNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">6,268</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; text-indent: 18pt;">Long-term finance obligation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83101999" contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">9,327</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102001" contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityNoncurrent" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Deferred compensation liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102003" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">3,379</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102005" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-4">4,120</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Deferred tax liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102007" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxLiabilitiesNet" scale="3" format="ixt:numdotdecimal" decimals="-3">712</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102009" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxLiabilitiesNet" scale="3" format="ixt:numdotdecimal" decimals="-3">914</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating lease liabilities long-term</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="border-image: none; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102011" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-4">11,270</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102013" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">13,174</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Other long-term liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><ix:nonFraction id="c83102015" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OtherLiabilitiesNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-5">800</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><ix:nonFraction id="c83102017" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:OtherLiabilitiesNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-4">650</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;"><b>Total long-term liabilities</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102019" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LiabilitiesNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">30,547</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102021" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:LiabilitiesNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">25,126</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Stockholders' equity</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="text-indent: -9pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;">Common stock, $<span style="-sec-ix-hidden:c83102028"><span style="-sec-ix-hidden:c83102030">.01</span></span> par value, authorized <span style="-sec-ix-hidden:c83102032"><span style="-sec-ix-hidden:c83102034">50,000</span></span> shares; <span style="-sec-ix-hidden:c83102036"><span style="-sec-ix-hidden:c83102040">8,152</span></span> issued and outstanding January 31, 2022 and <span style="-sec-ix-hidden:c83102038"><span style="-sec-ix-hidden:c83102042">8,165</span></span> issued and outstanding January 31, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102024" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:CommonStockValue" scale="3" format="ixt:numdotdecimal" decimals="-3">82</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102026" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:CommonStockValue" scale="3" format="ixt:numdotdecimal" decimals="-3">82</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Additional paid-in capital</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102044" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AdditionalPaidInCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">61,766</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102046" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AdditionalPaidInCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">60,875</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; text-indent: 18pt;">Treasury Stock, <span style="-sec-ix-hidden:c83102052">234</span> shares at January 31, 2022 and <span style="-sec-ix-hidden:c83102054">no</span> shares at January 31, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83102048" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:TreasuryStockValue" scale="3" format="ixt:numdotdecimal" decimals="-3">1,992</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">)</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102050" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:TreasuryStockValue" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accumulated deficit</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102056" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">2,295</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102058" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">8,357</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accumulated other comprehensive loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102060" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,104</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102062" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,287</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;"><b>Total stockholders' equity</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102064" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">54,457</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102066" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">49,313</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total liabilities and stockholders' equity</b></p> </td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102068" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">123,401</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102070" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">102,691</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td></tr>
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  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>See accompanying Notes to Consolidated Financial Statements.</i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="soe" href="#"></a>PERMA-PIPE INTERNATIONAL HOLDINGS, INC. AND SUBSIDIARIES</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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      <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="text-align: center; font-family: Times New Roman; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="font-family: Times New Roman; font-size: 10pt;"><b>&#xa0;</b></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="text-align: center; font-family: Times New Roman; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="font-family: Times New Roman; font-size: 10pt;"><b>&#xa0;</b></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="text-align: center; font-family: Times New Roman; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="font-family: Times New Roman; font-size: 10pt;"><b>&#xa0;</b></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="text-align: center; font-family: Times New Roman; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="font-family: Times New Roman; font-size: 10pt;"><b>&#xa0;</b></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;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">Accumulated</em></b></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 colspan="2" 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;">Total</em></b></p> </td>
      <td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
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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;">&#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;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">Common</em></b></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 colspan="2" 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;">Additional</em></b></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 colspan="2" 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;">Accumulated</em></b></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 colspan="2" 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;">Treasury</em></b></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 colspan="2" 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;">Other Comprehensive</em></b></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 colspan="2" 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;">Stockholders'</em></b></p> </td>
      <td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
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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; border-bottom: 1px solid rgb(0, 0, 0); width: 28%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands, except share data)</i></p> </td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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;">Stock</em></b></p> </td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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;">Paid-in Capital</em></b></p> </td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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;">Deficit</em></b></p> </td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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;">Stock</em></b></p> </td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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;">Loss</em></b></p> </td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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;">Equity</em></b></p> </td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total stockholders' equity on January 31, 2020</p> </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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c83102090" contextRef="i_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-4">80</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; 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="c83102091" contextRef="i_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">60,024</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">(<ix:nonFraction id="c83102092" contextRef="i_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">715</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">)</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; 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="c83102093" contextRef="i_2020-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">(<ix:nonFraction id="c83102094" contextRef="i_2020-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">3,760</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">)</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; 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="c83102095" contextRef="i_2020-01-31" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">55,629</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); 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>
     </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 loss</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102096" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102097" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102098" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">7,642</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</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="text-align: right; font-family: Times New Roman; font-size: 10pt;"><ix:nonFraction id="c83102099" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" xsi:nil="true"></ix:nonFraction></td>
      <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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102100" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102101" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">7,642</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="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;">Common stock issued under stock plans, net of shares used for tax withholding</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102102" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:numdotdecimal" decimals="-3">2</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102103" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">193</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102104" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; font-family: Times New Roman; font-size: 10pt;"><ix:nonFraction id="c83102105" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" xsi:nil="true"></ix:nonFraction></td>
      <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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102106" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102107" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">191</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="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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102108" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102109" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:numdotdecimal" decimals="-3">1,044</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102110" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; font-family: Times New Roman; font-size: 10pt;"><ix:nonFraction id="c83102111" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" xsi:nil="true"></ix:nonFraction></td>
      <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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102112" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102113" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:numdotdecimal" decimals="-3">1,044</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;">Pension liability adjustment</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102114" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102115" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102116" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; font-family: Times New Roman; font-size: 10pt;"><ix:nonFraction id="c83102117" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" xsi:nil="true"></ix:nonFraction></td>
      <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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102118" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">185</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102119" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">185</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; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Foreign currency translation adjustment</p> </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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102120" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102121" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102122" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="text-align: right; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102123" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" xsi:nil="true"></ix:nonFraction></td>
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102124" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3">288</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102125" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3">288</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
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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; border-bottom: 3px double rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total stockholders' equity on January 31, 2021</p> </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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c83102126" contextRef="i_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">82</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; 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="c83102127" contextRef="i_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">60,875</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">(<ix:nonFraction id="c83102128" contextRef="i_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">8,357</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">)</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; 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="c83102129" contextRef="i_2021-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">(<ix:nonFraction id="c83102130" contextRef="i_2021-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,287</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">)</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; 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="c83102131" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">49,313</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
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     <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>
     </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;">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102132" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102133" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102134" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">6,062</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102135" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102136" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102137" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">6,062</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;">Common stock issued under stock plans, net of shares used for tax withholding</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102138" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102139" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">210</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102140" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102141" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102142" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102143" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">210</ix:nonFraction></td>
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     </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;">Repurchase of common stock</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102144" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:TreasuryStockValueAcquiredCostMethod" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102145" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:TreasuryStockValueAcquiredCostMethod" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102146" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:TreasuryStockValueAcquiredCostMethod" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102147" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:TreasuryStockValueAcquiredCostMethod" scale="3" format="ixt:numdotdecimal" decimals="-3">1,992</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102148" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:TreasuryStockValueAcquiredCostMethod" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102149" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:TreasuryStockValueAcquiredCostMethod" scale="3" format="ixt:numdotdecimal" decimals="-3">1,992</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="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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102150" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102151" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:numdotdecimal" decimals="-3">1,101</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102152" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102153" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102154" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:zerodash" decimals="-3">-</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102155" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" format="ixt:numdotdecimal" decimals="-3">1,101</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;">Pension liability adjustment</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102156" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102157" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102158" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102159" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:zerodash" decimals="-3" 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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102160" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">540</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: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102161" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">540</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; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Foreign currency translation adjustment</p> </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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102162" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102163" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102164" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102165" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 9%; 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="c83102166" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">357</ix:nonFraction></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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#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: 9%; 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="c83102167" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">357</ix:nonFraction></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>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total stockholders' equity on January 31, 2022</p> </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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c83102168" contextRef="i_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">82</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; 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="c83102169" contextRef="i_2022-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">61,766</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#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: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">(<ix:nonFraction id="c83102170" contextRef="i_2022-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">2,295</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">)</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; 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="c83102171" contextRef="i_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">1,992</ix:nonFraction></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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#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);">$</td>
      <td style="width: 9%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">(<ix:nonFraction id="c83102172" contextRef="i_2022-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,104</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">)</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
      <td style="width: 9%; 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="c83102173" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">54,457</ix:nonFraction></td>
      <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
     </tr>

    </tbody>
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  </div>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><b>Common stock shares</b></p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2020</em></em></b></p> </td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Balance beginning of year</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102178" contextRef="i_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:SharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">8,164,989</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102180" contextRef="i_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:SharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">8,048,006</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Treasury stock purchased</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83102182" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">234,281</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102184" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:zerodash" decimals="INF" sign="-">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Shares issued</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102186" contextRef="d_2021-02-01_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">221,046</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102188" contextRef="d_2020-02-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">116,983</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Balance end of year</b></p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><b><ix:nonFraction id="c83102190" contextRef="i_2022-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:SharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">8,151,754</ix:nonFraction></b></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><b><ix:nonFraction id="c83102192" contextRef="i_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:SharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">8,164,989</ix:nonFraction></b></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

    </tbody>
   </table>
  </div>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>See accompanying Notes to Consolidated Financial Statements.</i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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       26
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      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
    &#xa0;
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  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="cashflow" href="#"></a>PERMA-PIPE INTERNATIONAL HOLDINGS, INC. AND SUBSIDIARIES</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONSOLIDATED STATEMENTS OF CASH FLOWS</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="7" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;">Year ended January 31,</em></em></em></em></b></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2022</em></em></b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td>
      <td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Operating activities</b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
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     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net income/(loss)</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102203" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">6,062</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102205" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">7,642</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Adjustments to reconcile net income/(loss) to net cash flows (used in)/provided by operating activities</b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Depreciation and amortization</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102208" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" format="ixt:numdotdecimal" decimals="-3">4,324</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102210" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" format="ixt:numdotdecimal" decimals="-3">4,739</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Deferred tax benefit</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102212" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxesAndTaxCredits" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">195</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102214" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxesAndTaxCredits" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">669</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Stock-based compensation expense</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102216" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ShareBasedCompensation" scale="3" format="ixt:numdotdecimal" decimals="-3">1,101</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102218" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:ShareBasedCompensation" scale="3" format="ixt:numdotdecimal" decimals="-3">1,044</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Provision on uncollectible accounts</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102220" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ProvisionForDoubtfulAccounts" scale="3" format="ixt:numdotdecimal" decimals="-4">20</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102222" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:ProvisionForDoubtfulAccounts" scale="3" format="ixt:numdotdecimal" decimals="-3">72</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Loss on disposal of fixed assets</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102224" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:GainLossOnDispositionOfAssets" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">41</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102226" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:GainLossOnDispositionOfAssets" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">58</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Changes in operating assets and liabilities</b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accounts payable</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102229" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" format="ixt:numdotdecimal" decimals="-3">3,196</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102231" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" format="ixt:numdotdecimal" decimals="-4">730</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accrued compensation and payroll taxes</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102233" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">2,094</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102235" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">1,597</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Inventories</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102237" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInInventories" scale="3" format="ixt:numdotdecimal" decimals="-3">1,618</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102239" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInInventories" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">2,418</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Customers' deposits</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102241" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:IncreaseDecreaseInCustomerDeposits1" scale="3" format="ixt:numdotdecimal" decimals="-4">990</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102243" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:IncreaseDecreaseInCustomerDeposits1" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">117</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Income taxes receivable and payable</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102245" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable" scale="3" format="ixt:numdotdecimal" decimals="-3">955</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102247" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable" scale="3" format="ixt:numdotdecimal" decimals="-3">213</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Prepaid expenses and other current assets</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102249" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">2,205</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102251" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">2,705</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accounts receivable</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102253" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="3" format="ixt:numdotdecimal" decimals="-3">21,331</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102255" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">2,596</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Costs and estimated earnings in excess of billings on uncompleted contracts</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102257" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:IncreaseDecreaseInContractWithCustomerAssetAndLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">2,213</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102259" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:IncreaseDecreaseInContractWithCustomerAssetAndLiability" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">2,252</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; text-indent: 18pt;">Unbilled accounts receivable</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83102261" contextRef="d_2021-02-01_2022-01-31_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis-UnbilledRevenuesMember" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables" scale="3" format="ixt:numdotdecimal" decimals="-3">351</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102263" contextRef="d_2020-02-01_2021-01-31_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis-UnbilledRevenuesMember" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">247</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Other assets and liabilities</p> </td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102265" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">2,130</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102267" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">3,030</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Net cash (used in)/provided by operating activities</b></p> </td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102269" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">2,574</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102271" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" format="ixt:numdotdecimal" decimals="-3">165</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Investing activities</b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Capital expenditures</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102274" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">2,262</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102276" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">1,963</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="text-indent: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Proceeds from sales of property and equipment</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><ix:nonFraction id="c83102278" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">9</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><ix:nonFraction id="c83102280" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">2</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Net cash used in investing activities</b></p> </td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102282" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">2,253</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102284" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">1,961</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Financing activities</b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Proceeds from revolving lines</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102287" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ProceedsFromLinesOfCredit" scale="3" format="ixt:numdotdecimal" decimals="-3">23,106</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102289" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:ProceedsFromLinesOfCredit" scale="3" format="ixt:numdotdecimal" decimals="-3">40,023</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Payments of debt on revolving lines</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102291" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:RepaymentsOfLinesOfCredit" scale="3" format="ixt:numdotdecimal" decimals="-3">22,639</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102293" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:RepaymentsOfLinesOfCredit" scale="3" format="ixt:numdotdecimal" decimals="-3">43,192</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="text-indent: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Proceeds from term loan</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102295" contextRef="d_2021-02-01_2022-01-31_LongtermDebtTypeAxis-TermLoanMember" unitRef="USD" name="us-gaap:ProceedsFromIssuanceOfLongTermDebt" scale="3" format="ixt:numdotdecimal" decimals="-3">23</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102297" contextRef="d_2020-02-01_2021-01-31_LongtermDebtTypeAxis-TermLoanMember" unitRef="USD" name="us-gaap:ProceedsFromIssuanceOfLongTermDebt" scale="3" format="ixt:numdotdecimal" decimals="-3">19</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; text-indent: 18pt;">Payments of debt on mortgage</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83102299" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:RepaymentsOfSecuredDebt" scale="3" format="ixt:numdotdecimal" decimals="-3">892</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102301" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:RepaymentsOfSecuredDebt" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; text-indent: 18pt;">Proceeds from finance obligation, net of issuance costs</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102303" contextRef="d_2021-02-01_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:ProceedsFromIssuanceOfLongTermDebt" scale="3" format="ixt:numdotdecimal" decimals="-3">9,538</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102305" contextRef="d_2020-02-01_2021-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:ProceedsFromIssuanceOfLongTermDebt" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; text-indent: 18pt;">Payments of principal on finance obligation</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83102307" contextRef="d_2021-02-01_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" format="ixt:numdotdecimal" decimals="-3">124</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102309" contextRef="d_2020-02-01_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Payments of other debt</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102311" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:RepaymentsOfOtherDebt" scale="3" format="ixt:numdotdecimal" decimals="-4">260</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102313" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:RepaymentsOfOtherDebt" scale="3" format="ixt:numdotdecimal" decimals="-3">371</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Decrease in drafts payable</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102315" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInOutstandingChecksFinancingActivities" scale="3" format="ixt:numdotdecimal" decimals="-3">58</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102317" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInOutstandingChecksFinancingActivities" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Payments on finance lease obligations, net</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102319" contextRef="d_2021-02-01_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" format="ixt:numdotdecimal" decimals="-3">375</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102321" contextRef="d_2020-02-01_2021-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" format="ixt:numdotdecimal" decimals="-3">432</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; text-indent: 18pt;">Repurchase of common stock</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83102323" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:PaymentsForRepurchaseOfCommonStock" scale="3" format="ixt:numdotdecimal" decimals="-3">1,992</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102325" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:PaymentsForRepurchaseOfCommonStock" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Stock options exercised and taxes paid related to restricted shares vested</p> </td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102327" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">210</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102329" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">191</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;">Net cash provided by/(used in) financing activities</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102331" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" format="ixt:numdotdecimal" decimals="-3">6,233</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102333" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">4,144</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Effect of exchange rate changes on cash, cash equivalents and restricted cash</p> </td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102335" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">10</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102337" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">343</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Net increase/(decrease) in cash, cash equivalents and restricted cash</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102339" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" format="ixt:numdotdecimal" decimals="-3">1,396</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83102341" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">6,283</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">)</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Cash, cash equivalents and restricted cash - beginning of period</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102343" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" format="ixt:numdotdecimal" decimals="-3">8,375</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102345" contextRef="i_2020-01-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" format="ixt:numdotdecimal" decimals="-3">14,658</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Cash, cash equivalents and restricted cash - end of period</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102347" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" format="ixt:numdotdecimal" decimals="-3">9,771</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102349" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" format="ixt:numdotdecimal" decimals="-3">8,375</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Supplemental cash flow information</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;">Interest paid</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102352" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:InterestPaidNet" scale="3" format="ixt:numdotdecimal" decimals="-3">791</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102354" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:InterestPaidNet" scale="3" format="ixt:numdotdecimal" decimals="-4">540</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 27pt;">Income taxes paid</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102356" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxesPaidNet" scale="3" format="ixt:numdotdecimal" decimals="-3">1,346</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102358" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxesPaidNet" scale="3" format="ixt:numdotdecimal" decimals="-3">107</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td>
     </tr>

     <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
     </tr>

    </tbody>
   </table>
  </div>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>See accompanying Notes to Consolidated Financial Statements.</i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-left: 0pt; margin-right: 0pt">
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       27
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     <div class="hf-cell TOCLink" style="display: inline-block; text-align: left;">
      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="notes" href="#"></a>PERMA-PIPE INTERNATIONAL HOLDINGS, INC. AND SUBSIDIARIES</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>NOTES TO CONSOLIDATED FINANCIAL STATEMENTS</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>YEARS ENDED&#xa0;January 31, 2022 and 2021</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>(Tabular dollars in thousands, except per share data)</i></p>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" id="c2092059" escape="true">
   <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">1</em> - Business information</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Perma-Pipe International Holdings, Inc.</b> ("PPIH", the "Company", or the "Registrant") was incorporated in Delaware on <em style="font: inherit;"> October&#xa0;</em><em style="font: inherit;">12,</em> <em style="font: inherit;">1993.</em> The Company is engaged in the manufacture and sale of products in <ix:nonFraction id="c83102363" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="us-gaap:NumberOfReportableSegments" scale="0" format="ixt-sec:numwordsen" decimals="INF">one</ix:nonFraction> distinct segment: Piping Systems.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Fiscal year. </b></i>The Company's fiscal year ends on <em style="font: inherit;"> January 31. </em>Years, results&#xa0;and balances described as&#xa0;<em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em> are the fiscal years ended <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Nature of business. </b></i>The Company engineers, designs, manufactures and sells specialty piping systems, and leak detection systems. Specialty piping systems include: (i) insulated and jacketed district heating and cooling ("DHC") piping systems for efficient energy distribution from central energy plants to multiple locations, (ii) primary and secondary containment piping systems for transporting chemicals, hazardous fluids and petroleum products, and (iii) the coating and/or insulation of oil and gas gathering and transmission pipelines. The Company's leak detection systems are sold with its piping systems or on a stand-alone basis, to monitor areas where fluid intrusion <em style="font: inherit;"> may </em>contaminate the environment, endanger personal safety, cause a fire hazard, impair essential services or damage equipment or property.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Geographic information. </b></i>Net sales attributed to a geographic area are based on the destination of the product shipment. Sales to foreign customers were <ix:nonFraction id="c83102367" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="ppih:ForeignSales" scale="-2" format="ixt:numdotdecimal" decimals="3">66.2</ix:nonFraction>%&#xa0;in&#xa0;<em style="font: inherit;">2021</em> compared to <ix:nonFraction id="c83102369" contextRef="d_2020-02-01_2021-01-31" unitRef="Pure" name="ppih:ForeignSales" scale="-2" format="ixt:numdotdecimal" decimals="3">49.8</ix:nonFraction>% in <em style="font: inherit;">2020</em>. Long-lived assets are based on the physical location of the assets and consist of property, plant and equipment used in the generation of revenues in the geographic area.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" id="c2092060" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Net sales</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">United States</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102375" contextRef="d_2021-02-01_2022-01-31_StatementGeographicalAxis-US" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-4">46,770</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102376" contextRef="d_2020-02-01_2021-01-31_StatementGeographicalAxis-US" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">42,527</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Canada</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102377" contextRef="d_2021-02-01_2022-01-31_StatementGeographicalAxis-CA" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">28,302</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102378" contextRef="d_2020-02-01_2021-01-31_StatementGeographicalAxis-CA" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">12,367</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Middle East/North Africa</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102379" contextRef="d_2021-02-01_2022-01-31_StatementGeographicalAxis-MiddleEastNorthAfricaMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">51,543</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102380" contextRef="d_2020-02-01_2021-01-31_StatementGeographicalAxis-MiddleEastNorthAfricaMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">23,662</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Europe</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102381" contextRef="d_2021-02-01_2022-01-31_StatementGeographicalAxis-EuropeMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">194</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102382" contextRef="d_2020-02-01_2021-01-31_StatementGeographicalAxis-EuropeMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">118</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">India</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102383" contextRef="d_2021-02-01_2022-01-31_StatementGeographicalAxis-IN" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">11,101</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102384" contextRef="d_2020-02-01_2021-01-31_StatementGeographicalAxis-IN" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">1,942</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Other</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102385" contextRef="d_2021-02-01_2022-01-31_StatementGeographicalAxis-OtherGeographicalAreaMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">642</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102386" contextRef="d_2020-02-01_2021-01-31_StatementGeographicalAxis-OtherGeographicalAreaMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">4,078</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total net sales</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102387" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">138,552</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102388" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">84,694</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt"><b>Property, plant and equipment, net of accumulated depreciation</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">United States</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102390" contextRef="i_2022-01-31_StatementGeographicalAxis-US" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">6,415</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102391" contextRef="i_2021-01-31_StatementGeographicalAxis-US" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">7,672</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Canada</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102392" contextRef="i_2022-01-31_StatementGeographicalAxis-CA" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-4">9,750</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102393" contextRef="i_2021-01-31_StatementGeographicalAxis-CA" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">10,592</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Middle East/North Africa</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102394" contextRef="i_2022-01-31_StatementGeographicalAxis-MiddleEastNorthAfricaMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">7,595</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102395" contextRef="i_2021-01-31_StatementGeographicalAxis-MiddleEastNorthAfricaMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">7,854</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">India</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><ix:nonFraction id="c83102396" contextRef="i_2022-01-31_StatementGeographicalAxis-IN" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">996</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"><ix:nonFraction id="c83102397" contextRef="i_2021-01-31_StatementGeographicalAxis-IN" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">779</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total property, plant and equipment, net of accumulated depreciation</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102398" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">24,756</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102399" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">26,897</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
      </tr>

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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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      <div class="hf-cell PGNUM" style="text-align: center; font-size: 10pt; font-family: Times New Roman;">
       <em style="font: inherit;">28</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
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  <div>
    &#xa0;
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  <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:SignificantAccountingPoliciesTextBlock" id="c2092061" escape="true">
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">2</em> - Significant accounting policies</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:UseOfEstimates" id="c83105646" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Use of estimates. </b></i>The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:RevenueFromContractWithCustomerPolicyTextBlock" id="c83105647" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revenue recognition.&#xa0;</b></i>During&#xa0;<em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em>&#xa0;and in accordance with Accounting Standards Codification ("ASC")&#xa0;<em style="font: inherit;">606,</em>&#xa0;&#x201c;Revenue from Contracts with Customers&#x201d;, the Company recognizes revenue when a customer obtains control of promised goods or services.&#xa0;See Note <em style="font: inherit;">4</em> - Revenue Recognition for more detail.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Over time revenue recognition.&#xa0;</b></i>Certain domestic&#xa0;divisions have contracts that recognize revenues using&#xa0;periodic recognition of income. For these contracts, the Company uses the over time accounting method. Under this approach, income is recognized in each reporting period based on the status of the uncompleted contracts and the current estimates of costs to complete.&#xa0;The amount of revenue recognized is determined by the relationship of costs incurred to the total estimated costs of the contract. Provisions are made for estimated losses on uncompleted contracts in the period in which such losses are determined. Changes in job performance, job conditions, and estimated profitability, including those arising from contract penalty provisions and final contract settlements, <em style="font: inherit;"> may </em>result in revisions to costs and income. Such revisions are recognized in the period in which they are determined. Claims for additional compensation due to the Company are recognized in contract revenues when realization is probable, the amount can be reliably estimated and the amount is <em style="font: inherit;">not</em> subject to reversal.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Shipping and handling. </b></i>Shipping and handling costs are included in cost of sales, and the amounts invoiced to customers relating to shipping and handling are included in net sales.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Sales tax.</b></i> Sales tax is reported on a net basis in the consolidated financial statements.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Operating cycle. </b></i>The length of contracts vary&#xa0;but are typically less than <em style="font: inherit;">one</em> year. The Company includes in current assets and liabilities amounts realizable and payable in the normal course of contract completion unless completion of such contracts extends significantly beyond <em style="font: inherit;">one</em> year.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ConsolidationPolicyTextBlock" id="c83105648" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Consolidation. </b></i>The consolidated financial statements include the accounts of the Company and its domestic and foreign subsidiaries, all of which are wholly owned. All intercompany balances and transactions have been eliminated.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" id="c83105649" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Translation of foreign currency. </b></i>Assets and liabilities of consolidated foreign subsidiaries are translated into U.S. dollars at exchange rates in effect at year-end. Revenues and expenses are translated at average weighted exchange rates prevailing during the year. The resulting translation adjustments are included in stockholders' equity as part of accumulated other comprehensive income (loss). Gains or losses on foreign currency transactions and the related tax effects are reflected in net income.&#xa0;The aggregated foreign exchange transaction loss&#xa0;recognized in the income statement was $<ix:nonFraction id="c83102416" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ForeignCurrencyTransactionGainLossRealized" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction> million in&#xa0;<em style="font: inherit;">2021</em> as compared to a gain of less than $<ix:nonFraction id="c83102420" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:ForeignCurrencyTransactionGainLossRealized" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction>&#xa0;million recognized in <em style="font: inherit;">2020</em>.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:CommitmentsAndContingenciesPolicyTextBlock" id="c83105650" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Contingencies. </b></i>The Company is subject to various legal proceedings and claims that arise in the ordinary course of business, including those involving environmental, tax, product liability and general liability claims. The Company accrues for such liabilities when it is probable that future costs will be incurred and such costs can be reasonably estimated. Such accruals are based on developments to date, the Company's estimates of the outcomes of these matters, and its experience in contesting, litigating and settling other similar matters. The Company does <em style="font: inherit;">not</em> currently anticipate the amount of any ultimate liability with respect to these matters will materially affect the Company's financial position, liquidity or future operations.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:CashAndCashEquivalentsPolicyTextBlock" id="c83105651" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Cash and cash equivalents. </b></i>All highly liquid investments with a maturity of <em style="font: inherit;">three</em> months or less when purchased are considered to be cash equivalents. Cash and cash equivalents were $<ix:nonFraction id="c83102428" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="6" format="ixt:numdotdecimal" decimals="-5">8.2</ix:nonFraction> million and $<ix:nonFraction id="c83102430" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="6" format="ixt:numdotdecimal" decimals="-5">7.2</ix:nonFraction>&#xa0;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. On <em style="font: inherit;"> January 31, 2022</em>, less than&#xa0;$<ix:nonFraction id="c83102434" contextRef="i_2022-01-31_GeographicDistributionAxis-GeographicDistributionDomesticMember" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction>&#xa0;million was held in the United States and $<ix:nonFraction id="c83102436" contextRef="i_2022-01-31_GeographicDistributionAxis-GeographicDistributionForeignMember" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="6" format="ixt:numdotdecimal" decimals="-5">8.2</ix:nonFraction>&#xa0;million was held by foreign subsidiaries. On <em style="font: inherit;"> January 31, 2021</em>, $<ix:nonFraction id="c83102438" contextRef="i_2021-01-31_GeographicDistributionAxis-GeographicDistributionDomesticMember" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction>&#xa0;million was held in the United States and $<ix:nonFraction id="c83102440" contextRef="i_2021-01-31_GeographicDistributionAxis-GeographicDistributionForeignMember" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="6" format="ixt:numdotdecimal" decimals="-5">7.1</ix:nonFraction>&#xa0;million was held by&#xa0;foreign subsidiaries.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
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      <div class="hf-cell PGNUM" style="text-align: center; font-size: 10pt; font-family: Times New Roman;">
       <em style="font: inherit;">29</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Accounts payable included drafts payable of&#xa0;$<ix:nonFraction id="c83102444" contextRef="i_2022-01-31" unitRef="USD" name="srt:DraftsPayable" scale="6" format="ixt:numdotdecimal" decimals="-5">0.2</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83102445" contextRef="i_2021-01-31" unitRef="USD" name="srt:DraftsPayable" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction> million on <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> respectively.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Restricted cash.&#xa0;</b></i>There was <ix:nonFraction id="c83102447" contextRef="i_2021-01-31_GeographicDistributionAxis-GeographicDistributionDomesticMember" unitRef="USD" name="us-gaap:RestrictedCashAndCashEquivalents" scale="0" format="ixt-sec:numwordsen" decimals="-3">no</ix:nonFraction> restricted cash held in the United States on <em style="font: inherit;"> January 31, 2022&#xa0;</em>or&#xa0;<em style="font: inherit;"> January 31, 2021</em>.&#xa0;Restricted cash held by foreign subsidiaries was $<ix:nonFraction id="c83102449" contextRef="i_2022-01-31_GeographicDistributionAxis-GeographicDistributionForeignMember" unitRef="USD" name="us-gaap:RestrictedCashAndCashEquivalents" scale="6" format="ixt:numdotdecimal" decimals="-5">1.6</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83102450" contextRef="i_2021-01-31_GeographicDistributionAxis-GeographicDistributionForeignMember" unitRef="USD" name="us-gaap:RestrictedCashAndCashEquivalents" scale="6" format="ixt:numdotdecimal" decimals="-5">1.2</ix:nonFraction>&#xa0;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. Restricted cash held by foreign subsidiaries related to fixed deposits that also serve as security deposits and guarantees.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfRestrictedCashAndCashEquivalentsTextBlock" id="c2092062" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2020</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash and cash equivalents</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102558" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" format="ixt:numdotdecimal" decimals="-3">8,214</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102560" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" format="ixt:numdotdecimal" decimals="-3">7,174</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Restricted cash</p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102562" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:RestrictedCashAndCashEquivalents" scale="3" format="ixt:numdotdecimal" decimals="-3">1,557</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102564" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:RestrictedCashAndCashEquivalents" scale="3" format="ixt:numdotdecimal" decimals="-3">1,201</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash, cash equivalents and restricted cash shown in the statement of cash flows</p> </td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102566" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" format="ixt:numdotdecimal" decimals="-3">9,771</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102568" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" format="ixt:numdotdecimal" decimals="-3">8,375</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td></tr>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ReceivablesPolicyTextBlock" id="c83105652" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Accounts receivable. </b></i>The majority of the Company's accounts receivable are due from geographically dispersed contractors and manufacturing companies. Credit is extended based on an evaluation of a customer's financial condition. In the United States, collateral is <em style="font: inherit;">not</em> generally required. In the U.A.E., Saudi Arabia, Egypt and India&#xa0;letters of credit are usually obtained for significant orders. Accounts receivable are due within various time periods specified in the terms applicable to the specific customer and are stated at amounts due from customers net of an allowance for claims and doubtful accounts. Standard payment terms are net <em style="font: inherit;">30</em> days. The allowance for doubtful accounts is based on specifically identified amounts in customers' accounts, where future collectability is deemed uncertain. Management <em style="font: inherit;"> may </em>exercise its judgment in adjusting the provision as a consequence of known items, such as current economic factors and credit trends. Past due trade accounts receivable balances are written off when the Company's collection efforts have been unsuccessful in collecting the amount due and the amount is deemed uncollectible. The write off is recorded against the allowance for doubtful accounts.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">One of the Company&#x2019;s accounts receivable in the total amount of $<ix:nonFraction id="c83102454" contextRef="i_2022-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember" unitRef="USD" name="us-gaap:AccountsReceivableGross" scale="6" format="ixt:numdotdecimal" decimals="-5">3.6</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83102455" contextRef="i_2021-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember" unitRef="USD" name="us-gaap:AccountsReceivableGross" scale="6" format="ixt:numdotdecimal" decimals="-5">3.8</ix:nonFraction> million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> respectively,&#xa0;has been outstanding for several years. Included in this balance is a retention receivable that is payable upon commissioning of the system in the amount of $<ix:nonFraction id="c83102457" contextRef="i_2021-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember" unitRef="USD" name="us-gaap:ReceivablesLongTermContractsOrPrograms" scale="6" format="ixt:numdotdecimal" decimals="-5">3.4</ix:nonFraction> million,&#xa0;of which, due to the long-term nature of the receivable,&#xa0;$<ix:nonFraction id="c83102459" contextRef="i_2022-01-31_BalanceSheetLocationAxis-OtherNoncurrentAssetsMember_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember" unitRef="USD" name="us-gaap:ReceivablesLongTermContractsOrPrograms" scale="6" format="ixt:numdotdecimal" decimals="-6">2.0</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83102460" contextRef="i_2021-01-31_BalanceSheetLocationAxis-OtherNoncurrentAssetsMember_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember" unitRef="USD" name="us-gaap:ReceivablesLongTermContractsOrPrograms" scale="6" format="ixt:numdotdecimal" decimals="-5">2.4</ix:nonFraction>&#xa0;million were included in the balance of other long-term assets in the Company's&#xa0;consolidated balance sheets as of&#xa0;<em style="font: inherit;"> January 31, 2022</em> and <em style="font: inherit;"> January 31, 2021</em>, respectively.&#xa0;The Company completed all of its deliverables in <em style="font: inherit;">2015</em> under the related contract, but the system has <em style="font: inherit;">not</em> yet been commissioned by the customer as additional activities must be completed prior to the overall system completion and commissioning. Nevertheless, the Company has been engaged in ongoing active efforts to collect this outstanding&#xa0;amount. During <em style="font: inherit;">2021</em>, the Company received payments of approximately $<ix:nonFraction id="c83102464" contextRef="d_2021-02-01_2022-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember" unitRef="USD" name="us-gaap:ProceedsFromSaleAndCollectionOfReceivables" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction> million.&#xa0;The Company continues to engage with the customer to ensure full payment of open balances, and during <em style="font: inherit;"> April 2022&#xa0;</em>received an updated acknowledgment of the outstanding balances and assurances of payment from the customer. Further, the Company has been engaged by the customer to perform additional work in <em style="font: inherit;">2022</em> under customary trade credit terms that supports the continued cooperation between the Company and the customer. As a result, the Company&#xa0;did <span style="-sec-ix-hidden:c83102466">not</span> reserve any allowance against this receivable as of <em style="font: inherit;"> January 31, 2022</em>. However, if the Company&#x2019;s efforts to collect on this account are <em style="font: inherit;">not</em> successful, the Company <em style="font: inherit;"> may </em>recognize an allowance for all, or substantially all, of&#xa0;any such then uncollected amounts.&#xa0;</p>
   <p style="text-align:justify">For the years ended <em style="font: inherit;"> January 31, 2022</em>&#xa0;and <em style="font: inherit;">2021,</em> respectively, <em style="font: inherit;">no</em> <em style="font: inherit;">one</em> customer accounted for greater than <em style="font: inherit;">10%</em> of the Company's consolidated net sales.&#xa0;</p>
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     <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of <em style="font: inherit;"> January 31, 2022&#xa0;</em>and <em style="font: inherit;">2021,</em> <em style="font: inherit;">one</em> customer accounted for <ix:nonFraction id="c83102474" contextRef="d_2021-02-01_2022-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-OneCustomerMember" unitRef="Pure" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" format="ixt:numdotdecimal" decimals="3">11.9</ix:nonFraction>% and&#xa0;<em style="font: inherit;">no</em> <em style="font: inherit;">one</em>&#xa0;customer accounted for greater than&#xa0;<em style="font: inherit;">10%</em>&#xa0;of accounts receivable, respectively.</p>
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      &#xa0;
    </div></div></ix:nonNumeric><div style="font-size: 10pt;"><div style="font-family: &quot;Times New Roman&quot;, Times, serif;"></div>
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   <p style="margin: 0px; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ConcentrationRiskCreditRisk" id="c83105653" escape="true"><p style="margin: 0px; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Concentration of credit risk. </b></i>The Company maintains its U.S. cash in bank deposit accounts at financial institutions that are insured by the Federal Deposit Insurance Corporation ("FDIC"). Cash balances are below FDIC limits. The Company has <em style="font: inherit;">not</em> experienced any losses in such accounts.</p>
   <p style="margin: 0px; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has a broad customer base doing business in all regions of the United States as well as other areas in the world.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <ix:exclude>
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      <div class="hf-cell PGNUM" style="text-align: center; font-size: 10pt; font-family: Times New Roman;">
       <em style="font: inherit;">30</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ComprehensiveIncomePolicyPolicyTextBlock" id="c83105654" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Accumulated other comprehensive loss. </b></i>Accumulated other comprehensive loss represents the change in equity from non-owner transactions and consisted of foreign currency translation, minimum pension liability and marketable securities.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" id="c2092063" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Equity adjustment foreign currency, gross</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102572" contextRef="i_2022-01-31_StatementEquityComponentsAxis-AccumulatedTranslationAdjustmentMember" unitRef="USD" name="us-gaap:AociBeforeTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">1,947</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102573" contextRef="i_2021-01-31_StatementEquityComponentsAxis-AccumulatedTranslationAdjustmentMember" unitRef="USD" name="us-gaap:AociBeforeTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">1,590</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Minimum pension liability, gross</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(<ix:nonFraction id="c83102574" contextRef="i_2022-01-31_StatementEquityComponentsAxis-AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="USD" name="us-gaap:AociBeforeTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">1,362</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(<ix:nonFraction id="c83102575" contextRef="i_2021-01-31_StatementEquityComponentsAxis-AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="USD" name="us-gaap:AociBeforeTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">1,902</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal excluding tax effect</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102576" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AociBeforeTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,309</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102577" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AociBeforeTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,492</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Tax effect of equity adjustment foreign currency</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102578" contextRef="i_2022-01-31_StatementEquityComponentsAxis-AccumulatedTranslationAdjustmentMember" unitRef="USD" name="us-gaap:AociTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3">91</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102579" contextRef="i_2021-01-31_StatementEquityComponentsAxis-AccumulatedTranslationAdjustmentMember" unitRef="USD" name="us-gaap:AociTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3">91</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Tax effect of minimum pension liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102580" contextRef="i_2022-01-31_StatementEquityComponentsAxis-AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="USD" name="us-gaap:AociTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3">114</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102581" contextRef="i_2021-01-31_StatementEquityComponentsAxis-AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="USD" name="us-gaap:AociTaxAttributableToParent" scale="3" format="ixt:numdotdecimal" decimals="-3">114</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Total accumulated other comprehensive loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(<ix:nonFraction id="c83102582" contextRef="i_2022-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,104</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(<ix:nonFraction id="c83102583" contextRef="i_2021-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" unitRef="USD" name="us-gaap:StockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,287</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:InventoryPolicyTextBlock" id="c83105655" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Inventories. </b></i>Inventories are stated at the lower of cost or net realizable value. Cost is determined using the <em style="font: inherit;">first</em>-in, <em style="font: inherit;">first</em>-out method for all inventories.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfInventoryCurrentTableTextBlock" id="c2092064" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Raw materials</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102586" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:InventoryRawMaterials" scale="3" format="ixt:numdotdecimal" decimals="-3">13,909</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102587" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:InventoryRawMaterials" scale="3" format="ixt:numdotdecimal" decimals="-3">12,499</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Work in process</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102588" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:InventoryWorkInProcess" scale="3" format="ixt:numdotdecimal" decimals="-3">426</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102589" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:InventoryWorkInProcess" scale="3" format="ixt:numdotdecimal" decimals="-3">211</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finished goods</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102590" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:InventoryFinishedGoods" scale="3" format="ixt:numdotdecimal" decimals="-3">527</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102591" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:InventoryFinishedGoods" scale="3" format="ixt:numdotdecimal" decimals="-3">375</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102592" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:InventoryGross" scale="3" format="ixt:numdotdecimal" decimals="-3">14,862</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102593" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:InventoryGross" scale="3" format="ixt:numdotdecimal" decimals="-3">13,085</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less allowance</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102594" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:InventoryValuationReserves" scale="3" format="ixt:numdotdecimal" decimals="-3">1,101</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102595" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:InventoryValuationReserves" scale="3" format="ixt:numdotdecimal" decimals="-3">928</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Inventories, net</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102596" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:InventoryNet" scale="3" format="ixt:numdotdecimal" decimals="-3">13,761</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102597" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:InventoryNet" scale="3" format="ixt:numdotdecimal" decimals="-3">12,157</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:PropertyPlantAndEquipmentPolicyTextBlock" id="c83105656" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Long-lived assets. </b></i>Property, plant and equipment are stated at cost. Interest is capitalized in connection with the construction of facilities and amortized over the asset's estimated useful life. Long-lived assets are reviewed for possible impairment whenever events indicate that the carrying amount of such assets <em style="font: inherit;"> may </em><em style="font: inherit;">not</em> be recoverable. If such a review indicates impairment, the carrying amount of such assets is reduced to an estimated fair value.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Depreciation is computed using the straight-line method over the estimated useful lives of the assets, which range from <span style="-sec-ix-hidden:c83102483">three</span> to <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31_RangeAxis-MaximumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="c83102484" format="ixt-sec:duryear">30</ix:nonNumeric> years. Leasehold improvements are depreciated over the remaining life of the lease or its useful life, whichever is shorter. Amortization of assets under capital leases is included in depreciation. Depreciation expense was approximately $<ix:nonFraction id="c83102485" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:Depreciation" scale="6" format="ixt:numdotdecimal" decimals="-5">4.1</ix:nonFraction>&#xa0;million in&#xa0;<em style="font: inherit;">2021</em> and $<ix:nonFraction id="c83102487" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:Depreciation" scale="6" format="ixt:numdotdecimal" decimals="-5">4.3</ix:nonFraction>&#xa0;million in <em style="font: inherit;">2020</em>.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:PropertyPlantAndEquipmentTextBlock" id="c2092065" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Land, buildings and improvements</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102600" contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-LandBuildingsAndImprovementsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">22,748</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102601" contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-LandBuildingsAndImprovementsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">22,713</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Machinery and equipment</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102602" contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-MachineryAndEquipmentMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">50,534</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102603" contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-MachineryAndEquipmentMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">49,406</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Furniture, office equipment and computer systems</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102604" contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-FurnitureAndFixturesMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">3,941</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102605" contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-FurnitureAndFixturesMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-4">3,830</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Transportation equipment</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102606" contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-TransportationEquipmentMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-6">2,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102607" contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-TransportationEquipmentMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">2,725</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102608" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">79,223</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102609" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">78,674</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less accumulated depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102610" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">54,467</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102611" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">51,777</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Property, plant and equipment, net of accumulated depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102612" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">24,756</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102613" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">26,897</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td></tr>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Impairment of long-lived assets. </b></i>The Company's assessment of long-lived assets, and other identifiable intangibles is based upon factors that market participants would use in accordance with the accounting guidance for the fair value measurement of assets.&#xa0;At&#xa0;<em style="font: inherit;"> January 31, 2022, </em>the Company performed a qualitative analysis assessment to determine if it was more likely than <em style="font: inherit;">not</em> that the fair values of the Company's long-lived&#xa0;assets exceeded their carrying values. The Company assessed <em style="font: inherit;">three</em> asset groups as part of this analysis: United States, Canada and Middle East. The qualitative assessment indicated that it was more likely than <em style="font: inherit;">not</em> that the fair values of the Company's long-lived assets exceeded their carrying values for all <em style="font: inherit;">three</em>&#xa0;asset groups. Therefore, it was determined that there was&#xa0;<ix:nonFraction id="c83102493" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ImpairmentOfLongLivedAssetsHeldForUse" scale="0" format="ixt-sec:numwordsen" decimals="-3">no</ix:nonFraction>&#xa0;impairment of the Company's long-lived assets for the year ended <em style="font: inherit;"> January 31, 2022.&#xa0;</em>The Company will continue testing for potential impairment at least annually or as otherwise required by applicable accounting standards.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
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       <em style="font: inherit;">31</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:GoodwillAndIntangibleAssetsGoodwillPolicy" id="c83105657" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Goodwill.</b></i> The purchase price of an acquired company is allocated between intangible assets and the net tangible assets of the acquired business with the residual of the purchase price recorded as goodwill. All identifiable goodwill as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, is attributable to the purchase of Perma-Pipe Canada, Ltd., which occurred in <em style="font: inherit;">2016.</em>&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfGoodwillTextBlock" id="c2092066" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">&#xa0;</em></b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">Foreign exchange</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">&#xa0;</em></b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 49%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">January 31, 2021</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">change effect</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">January 31, 2022</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Goodwill</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 14%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102626" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:Goodwill" scale="3" format="ixt:numdotdecimal" decimals="-3">2,332</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 14%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102628" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:GoodwillPeriodIncreaseDecrease" scale="3" format="ixt:numdotdecimal" decimals="-4">10</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 14%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102630" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:Goodwill" scale="3" format="ixt:numdotdecimal" decimals="-3">2,342</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company performs an impairment assessment of goodwill annually&#xa0;as of <em style="font: inherit;"> January 31, </em>or more frequently if triggering events occur, based on the estimated fair value of the related reporting unit or intangible asset. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. At&#xa0;<em style="font: inherit;"> January 31, 2022, </em>the Company elected to perform a qualitative analysis assessment to determine if it was more likely than&#xa0;<em style="font: inherit;">not</em>&#xa0;that the fair value of the Company's Canadian reporting unit exceeded its carrying value, including goodwill. The&#xa0;qualitative assessment did&#xa0;<em style="font: inherit;">not</em>&#xa0;identify any&#xa0;triggering events that would indicate potential impairment of the Company's Canadian reporting unit.&#xa0;Therefore, it was determined that the fair value of the reporting unit exceeded its carrying value, resulting in&#xa0;<ix:nonFraction id="c83102499" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:GoodwillImpairmentLoss" scale="0" format="ixt-sec:numwordsen" decimals="-3">no</ix:nonFraction>&#xa0;impairment&#xa0;for the&#xa0;years ended&#xa0;<em style="font: inherit;"> January&#xa0;</em><em style="font: inherit;">31,</em> <em style="font: inherit;">2022.</em> The Company will continue testing for potential impairment at least annually or as otherwise required by applicable accounting standards.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:IntangibleAssetsFiniteLivedPolicy" id="c83105658" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Other intangible assets with definite lives. </b></i>The Company owns several patents including those covering features of its piping and electronic leak detection systems. Patents are capitalized and amortized on a straight-line basis over a period <em style="font: inherit;">not</em> to exceed the legal lives of the patents. The Company expenses costs incurred to renew or extend the term of intangible assets. Gross patents were $<ix:nonFraction id="c83102503" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FiniteLivedPatentsGross" scale="6" format="ixt:numdotdecimal" decimals="-5">2.7</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83102504" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:FiniteLivedPatentsGross" scale="6" format="ixt:numdotdecimal" decimals="-5">2.6</ix:nonFraction>&#xa0;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. Accumulated amortization was approximately $<ix:nonFraction id="c83102506" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="6" format="ixt:numdotdecimal" decimals="-5">2.6</ix:nonFraction> million and $<ix:nonFraction id="c83102507" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="6" format="ixt:numdotdecimal" decimals="-5">2.5</ix:nonFraction>&#xa0;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>&#xa0;Future amortization over the next <em style="font: inherit;">five</em> years ending <em style="font: inherit;"> January 31 </em>will be less than $<ix:nonFraction id="c83102510" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction> million in the years <em style="font: inherit;">2022</em>&#xa0;to <em style="font: inherit;">2026</em>&#xa0;and less than $<ix:nonFraction id="c83102517" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction> million thereafter. Amortization expense is expected to be recognized over the weighted-average period of <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="c83102518" format="ixt-sec:duryear">3.4</ix:nonNumeric>&#xa0;years.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ResearchAndDevelopmentExpensePolicy" id="c83105659" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Research and development</b></i><b>. </b>Research and development expenses consist of materials, salaries and related expenses of engineering personnel and outside services for product development projects. Research and development costs are expensed as incurred. Research and development expense was approximately $<ix:nonFraction id="c83102519" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ResearchAndDevelopmentExpense" scale="6" format="ixt:numdotdecimal" decimals="-5">0.4</ix:nonFraction> million in <em style="font: inherit;">2021</em> and&#xa0;$<ix:nonFraction id="c83102521" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:ResearchAndDevelopmentExpense" scale="6" format="ixt:numdotdecimal" decimals="-5">0.3</ix:nonFraction>&#xa0;million&#xa0;in <em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em>.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:IncomeTaxPolicyTextBlock" id="c83105660" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Income taxes. </b></i>Deferred income taxes have been provided for temporary differences arising from differences in the basis of assets and liabilities for tax and financial reporting purposes. Deferred income taxes on temporary differences have been recorded at the current tax rate. The Company assesses its deferred tax assets and liabilities for realizability at each reporting period.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company recognizes a tax position in its consolidated financial statements&#xa0;only after determining that the relevant tax authority would more likely than <em style="font: inherit;">not</em> sustain the position following an audit. For tax positions meeting the more likely than <em style="font: inherit;">not</em> threshold, the amount recognized in the financial statements is the largest benefit that has a greater than <em style="font: inherit;">50%</em> likelihood of being realized upon ultimate settlement with the relevant tax authority. For further information, see Note <em style="font: inherit;">7</em>&#xa0;- Income taxes, in the Notes to Consolidated Financial Statements.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">One of the base broadening provisions of the U.S. Tax Cuts and Jobs Act of <em style="font: inherit;">2017</em> ("Tax Act") is the global intangible low-taxed income provisions ("GILTI"). In accordance with guidance issued by the FASB staff, the Company has adopted an accounting policy to treat any GILTI inclusions as a period cost if and when incurred. Thus, for periods ended <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> deferred taxes were computed without consideration of the possible future impact of the GILTI provisions, and any current year impact was recorded as a part of the current portion of income tax expense.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><i></i></b></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:FairValueOfFinancialInstrumentsPolicy" id="c83105661" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><i>Fair value of financial instruments</i></b><i>.</i>&#xa0;The carrying values of cash and cash equivalents, accounts receivable and accounts payable are based upon reasonable estimates of their fair value due to their short-term nature. The carrying amount of the Company's short-term debt, revolving line of credit and long-term debt approximate fair value because the majority of the amounts outstanding accrue interest at variable rates.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:PriorPeriodReclassificationAdjustmentDescription" id="c83105662" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Reclassifications.</b></i> Certain reclassifications have been made to prior period financial statements to conform to current period presentation. These reclassifications have <em style="font: inherit;">no</em> effect on net income. Unbilled accounts receivable was broken out from prepaid expenses and other current assets on the consolidated balance sheet. Unbilled accounts receivable was&#xa0;segregated from prepaid expenses and other current assets and reclassified into its own line on the consolidated balance sheets and consolidated statements of cash flows.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
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       <em style="font: inherit;">32</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:EarningsPerSharePolicyTextBlock" id="c83105663" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Net income/(loss) per common share. </b></i>Earnings per share ("EPS") is computed by dividing net income/(loss) by the weighted average number of common shares outstanding (basic). The Company reported net income&#xa0;in <em style="font: inherit;">2021</em>&#xa0;and a net loss&#xa0;in <em style="font: inherit;">2020.</em>&#xa0;Therefore, the Company adjusted for dilutive shares in <em style="font: inherit;">2021,</em> while in <em style="font: inherit;">2020</em>&#xa0;the diluted loss per share was identical to the basic loss per share rather than assuming conversion, exercise, or contingent issuance of securities that would have an anti-dilutive effect on earnings per share. The dilutive shares are in the following table:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" id="c2092067" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Basic weighted average number of common shares outstanding (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Basic weighted average number of common shares outstanding</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102634" contextRef="d_2021-02-01_2022-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" scale="3" format="ixt:numdotdecimal" decimals="-3">8,133</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102635" contextRef="d_2020-02-01_2021-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" scale="3" format="ixt:numdotdecimal" decimals="-3">8,126</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Dilutive effect of stock options and restricted stock units</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102636" contextRef="d_2021-02-01_2022-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment" scale="3" format="ixt:numdotdecimal" decimals="-3">285</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102637" contextRef="d_2020-02-01_2021-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Weighted average number of common shares outstanding assuming full dilution</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102638" contextRef="d_2021-02-01_2022-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" scale="3" format="ixt:numdotdecimal" decimals="-3">8,418</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102639" contextRef="d_2020-02-01_2021-01-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" scale="3" format="ixt:numdotdecimal" decimals="-3">8,126</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Restricted Stock and Stock options not included in the computation of diluted EPS of common stock because the option exercise prices exceeded the average market prices</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102640" contextRef="d_2021-02-01_2022-01-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-RestrictedStockAndStockOptionsMember" unitRef="Share" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">39</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102641" contextRef="d_2020-02-01_2021-01-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-RestrictedStockAndStockOptionsMember" unitRef="Share" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">214</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Canceled options during the year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102642" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" scale="3" format="ixt:numdotdecimal" decimals="-3">33</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102643" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" scale="3" format="ixt:numdotdecimal" decimals="-3">25</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Restricted Stock and Stock options with an exercise price below the average stock price</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102644" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-RestrictedStockAndStockOptionsMember" unitRef="Share" name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" scale="3" format="ixt:numdotdecimal" decimals="-3">285</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102645" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-RestrictedStockAndStockOptionsMember" unitRef="Share" name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" scale="3" format="ixt:numdotdecimal" decimals="-3">168</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
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   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy" id="c83105664" escape="true"><p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Equity-based compensation.</b></i> The Company issues or has issued various types of stock-based awards to employees and directors: restricted stock, deferred stock and stock options. Non-cash compensation expense associated with restricted stock is based on the fair value of the common stock at the date of grant, and amortized using the straight line method over the vesting period. Compensation expense associated with deferred stock which has been&#xa0;awarded to the Board of Directors (non-employee) is based upon the fair value of the common stock at the date of grant, and since the grant vests immediately it is expensed on the date of the grant.&#xa0;Stock<i><b> </b></i>compensation expense for stock options is&#xa0;recognized ratably over the requisite service period of the award. The Black-Scholes option-pricing model is utilized to estimate the fair value of option awards.</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:StockholdersEquityPolicyTextBlock" id="c83105665" escape="true"><p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Treasury Stock.</b>&#xa0;</i>In accordance with ASC&#xa0;Topic&#xa0;<em style="font: inherit;">505</em><i>,</i>&#xa0;"Equity", the Company has accounted for the stock&#xa0;repurchases under the cost method, as the Company has&#xa0;<i><em style="font: inherit;">not</em></i>&#xa0;elected to retire the repurchased stock&#xa0;at this time. This results in recognizing&#xa0;the shares as treasury stock, a reduction of stockholders' equity&#xa0;on the Company's consolidated balance sheets as of&#xa0;<em style="font: inherit;"> January 31,&#xa0;</em><em style="font: inherit;">2022</em>&#xa0;and on the Company's consolidated statements of stockholders' equity for the year ended&#xa0;<em style="font: inherit;"> January&#xa0;</em><em style="font: inherit;">31,</em> <em style="font: inherit;">2022.</em>&#xa0;The amounts recognized as treasury stock in the consolidated balance sheets and consolidated statements of stockholders' equity include&#xa0;costs associated with the acquisition of the shares.</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:SegmentReportingPolicyPolicyTextBlock" id="c83105666" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Segments.</b></i>&#xa0;Operating segments are identified as components of an enterprise about which separate discrete financial information is available for evaluation by the chief operating decision maker ("CODM") in making decisions regarding resource allocation and assessing performance The Company&#x2019;s Chief Executive Officer is the CODM, and he uses a combination of several management reports, including the Company's financial information in determining how to allocate resources and assess performance. The Company has determined that it operates in <em style="font: inherit;">one</em> segment.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b></b></i></p><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock" id="c83105667" escape="true"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Recent accounting pronouncements</b></i>.&#xa0;In <em style="font: inherit;"> March 2020, </em>the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") <em style="font: inherit;">2020</em>-<em style="font: inherit;">04,</em>&#xa0;<i>Reference Rate Reform</i>&#xa0;(Topic <em style="font: inherit;">848</em>), which provides guidance designed to provide relief from the accounting analysis and impacts that <em style="font: inherit;"> may </em>otherwise be required for modifications to agreements necessitated by the scheduled discontinuation of LIBOR on <em style="font: inherit;"> December 31, 2021. </em>It also provides optional expedients to enable companies to continue to apply hedge accounting to certain hedging relationships impacted by reference rate reform. The ASU provides the option to account for and present a modification that meets the scope of the standard as an event that does <em style="font: inherit;">not</em> require contract remeasurement at the modification date or reassessment of a previous accounting determination required under the relevant topic or subtopic. This ASU is effective for all entities; however, application of the guidance is optional,&#xa0;is only available in certain situations and is only available for companies to apply from <em style="font: inherit;"> March 12, 2020 </em>until <em style="font: inherit;"> December 31, 2022.&#xa0;</em>The Company's Renewed Senior Credit Facility which matures on <em style="font: inherit;"> September 20, 2026,&#xa0;</em>bears interest at a rate equal to an alternate base rate, the&#xa0;London Inter-Bank Offered Rate ("LIBOR") or a LIBOR successor rate index, plus, in each case, an applicable margin. Based on the inclusion of the LIBOR successor rate index in the Renewed Senior Credit Facility, the Company does <em style="font: inherit;">not</em> expect a material impact from the adoption of this standard on the financial statements of the Company.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In <em style="font: inherit;"> June 2016, </em>the FASB issued ASU <em style="font: inherit;">No.</em> <em style="font: inherit;">2016</em>-<em style="font: inherit;">13,</em> <i>Financial Instruments-Credit Losses</i> (Topic <em style="font: inherit;">326</em>): Measurement of Credit Losses on Financial Instruments.&#xa0;The new guidance affects loans, debt securities, trade receivables, net investments in leases, off-balance-sheet credit exposures, reinsurance receivables, and any other financial assets <em style="font: inherit;">not</em> excluded from the scope that have the contractual right to receive cash. This ASU&#xa0;is effective for fiscal years, and interim periods within those fiscal years, beginning after <em style="font: inherit;"> December 15, 2019, </em>with early adoption permitted. A recently adopted amendment has delayed the effective date until fiscal years beginning after <em style="font: inherit;"> December 15, 2022.&#xa0;</em>The Company is currently evaluating this standard and the impact to the financial statements of the Company.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company evaluated other recent accounting pronouncements and does <em style="font: inherit;">not</em> expect them to have a material impact on its consolidated financial statements.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
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       <em style="font: inherit;">33</em>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">3</em> - Retention</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">A retention receivable is a portion of an outstanding receivable balance amount withheld by a customer until a contract is fully completed as specified in the contractual agreement. Retention receivables of $<ix:nonFraction id="c83102647" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:ConstructionContractorReceivableRetainageYearOne" scale="6" format="ixt:numdotdecimal" decimals="-5">2.9</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83102648" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:ConstructionContractorReceivableRetainageYearOne" scale="6" format="ixt:numdotdecimal" decimals="-5">2.7</ix:nonFraction>&#xa0;million were included in the balance of trade accounts receivable as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. A retention receivable of $<ix:nonFraction id="c83102650" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:ReceivablesLongTermContractsOrPrograms" scale="6" format="ixt:numdotdecimal" decimals="-5">4.3</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83102651" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:ReceivablesLongTermContractsOrPrograms" scale="6" format="ixt:numdotdecimal" decimals="-5">2.7</ix:nonFraction>&#xa0;million&#xa0;was included in the balance of other long-term assets as of&#xa0;<em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em> due to the long-term nature of the receivables. See Note <em style="font: inherit;">2</em> - Accounts receivable for further information regarding the future realization of these long-term balances.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">4</em> - Revenue recognition&#xa0;</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company accounts for its revenues under&#xa0;ASC Topic <em style="font: inherit;">606,</em> "Revenue from Contracts with Customers" ("Topic <em style="font: inherit;">606"</em>).</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt 7.2pt; text-align: left; text-indent: -9pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revenue from contracts with customers: </b></i></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company defines a contract as an agreement that has approval and commitment from both parties, defined rights and identifiable payment terms, which ensures the contract has commercial substance and that collectability is reasonably assured.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company&#x2019;s standard revenue transactions are classified in to <em style="font: inherit;">two</em> main categories:</p>
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      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">1</em>)</p> </td>
      <td style="width: 93.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Systems and Coating - which include all bundled products in which Perma-Pipe designs, engineers, and manufactures pre-insulated specialty piping systems,&#xa0;insulates subsea flowline pipe,&#xa0;subsea oil production equipment, and landlines. Additionally, this systems classification also includes coating applied to pipes and structures.&#xa0;</p> </td>
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      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">2</em>)</p> </td>
      <td style="width: 93.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Products - which include cables, leak detection products, heat trace products, material/goods <em style="font: inherit;">not</em> bundled with piping or flowline systems, and field services <em style="font: inherit;">not</em> bundled into a project contract.</p> </td>
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    </tbody>
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   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In accordance with ASC <em style="font: inherit;">606</em>-<em style="font: inherit;">10</em>-<em style="font: inherit;">25</em>-<em style="font: inherit;">27</em> through <em style="font: inherit;">29,</em> the Company recognizes specialty piping and coating systems revenue over time as the manufacturing process progresses because <em style="font: inherit;">one</em> of the following conditions exist:</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">1</em>)</p> </td>
      <td style="width: 93.4%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the customer owns the material that is being insulated or coated, so the customer controls the asset and thus the work-in-process; or</p> </td>
     </tr>

    </tbody>
   </table>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">2</em>)</p> </td>
      <td style="width: 93.4%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the customer controls the work-in-process due to the custom nature of the pre-insulated, fabricated system being manufactured as evidenced by the Company&#x2019;s right to payment for work performed to date plus seller&#x2019;s profit margin for products that have <em style="font: inherit;">no</em> alternative use for the Company.</p> </td>
     </tr>

    </tbody>
   </table>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Products revenue is recognized when goods are shipped or services are performed (ASC <em style="font: inherit;">606</em>-<em style="font: inherit;">10</em>-<em style="font: inherit;">25</em>-<em style="font: inherit;">30</em>).</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
    <div class="PGFTR" style="width: 100%; text-align: center;">
     <div class="hf-row">
      <div class="hf-cell PGNUM" style="text-align: center; font-family: Times New Roman; font-size: 10pt;">
       <em style="font: inherit;">34</em>
      </div>
     </div>
    </div>
    <hr style="border: currentColor; border-image: none; width: 100%; height: 2px; color: rgb(0, 0, 0); page-break-after: always; background-color: rgb(0, 0, 0);" />
    <div class="PGHDR" style="width: 100%; text-align: left;">
     <div class="hf-row">
      <div class="hf-cell TOCLink" style="display: inline-block; text-align: left;">
       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
      </div>
     </div>
    </div>
   </ix:exclude>
   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">A breakdown of the Company's revenues by revenue class for the years ended <em style="font: inherit;"> January 31,&#xa0;</em><em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em>&#xa0;are as follows (in thousands):</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:DisaggregationOfRevenueTableTextBlock" id="c2092070" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;"><em style="font: inherit;">2020</em></em></b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Sales</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">% to Total</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Sales</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">% to Total</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Products</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102717" contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-ProductMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">13,575</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102718" contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-ProductMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeMember" unitRef="Pure" name="ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" scale="-2" format="ixt:numdotdecimal" decimals="1">10</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">%</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102719" contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-ProductMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">11,496</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102720" contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-ProductMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeMember" unitRef="Pure" name="ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" scale="-2" format="ixt:numdotdecimal" decimals="2">14</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">%</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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Specialty Piping Systems and Coating</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revenue recognized under input method</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102722" contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingInputMethodMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">44,778</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102723" contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingInputMethodMember" unitRef="Pure" name="ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" scale="-2" format="ixt:numdotdecimal" decimals="2">32</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">%</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102724" contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingInputMethodMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">35,041</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102725" contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingInputMethodMember" unitRef="Pure" name="ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" scale="-2" format="ixt:numdotdecimal" decimals="2">41</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">%</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revenue recognized under output method</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102726" contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingOutputMethodMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">80,199</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102727" contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingOutputMethodMember" unitRef="Pure" name="ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" scale="-2" format="ixt:numdotdecimal" decimals="2">58</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">%</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102728" contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingOutputMethodMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">38,157</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102729" contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingOutputMethodMember" unitRef="Pure" name="ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" scale="-2" format="ixt:numdotdecimal" decimals="2">45</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">%</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102730" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">138,552</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102731" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" scale="-2" format="ixt:numdotdecimal" decimals="0">100</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">%</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102732" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">84,694</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102733" contextRef="d_2020-02-01_2021-01-31" unitRef="Pure" name="ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" scale="-2" format="ixt:numdotdecimal" decimals="0">100</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">%</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The input method as noted in ASC <em style="font: inherit;">606</em>-<em style="font: inherit;">10</em>-<em style="font: inherit;">55</em>-<em style="font: inherit;">20</em> is used by the&#xa0;U.S. operating entities to measure revenue by the costs incurred to date relative to the estimated costs to satisfy the contract using the over time method. Generally, these contracts are considered a single performance obligation satisfied over time and due to the custom nature of the goods and services, the over time method is the most faithful depiction of the Company&#x2019;s performance as it measures the value of the goods and services transferred to the customer. Costs include all material, labor, and direct costs incurred to satisfy the performance obligations of the contract. Revenue recognition begins when projects costs are incurred.</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The output method as noted in ASC <em style="font: inherit;">606</em>-<em style="font: inherit;">10</em>-<em style="font: inherit;">55</em>-<em style="font: inherit;">17</em> is used by all&#xa0;other operating entities to measure revenue by the direct measurement of the outputs produced relative to the remaining goods promised under the contract. Due to the types of end customers, generally these contracts require formal inspection protocols or specific export documentation for units produced, or produced and shipped, therefore, the output method is the most faithful depiction of the Company&#x2019;s performance. Depending on the conditions of the contract, revenue <em style="font: inherit;"> may </em>be recognized based on units produced, inspected and held by the Company prior to shipment or on units produced, inspected and shipped.&#xa0;</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Some of the Company&#x2019;s operating entities invoice and collect milestones or other contractual obligations prior to the transfer of goods and services, but do&#xa0;<em style="font: inherit;">not</em> recognize revenue until the performance obligations are satisfied under the methods discussed above.</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Contract modifications that occur prior to the start of the manufacturing process will supersede the original contract and revenue is recognized using the modified contract value. Contract modifications that occur during the manufacturing process (changes in scope of work, job performance, material costs, and/or final contract settlements) are recognized in the period in which the revisions are known. Provisions for losses on uncompleted contracts are made in contract liabilities account in the period such losses are identified.</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Contract assets and liabilities: </b></i></p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Contract assets represent revenue recognized in excess of amounts billed&#xa0;for contract work in progress for which the Company has a valid contract and an enforceable right to payment for work completed. Contract liabilities represent billings in excess of costs&#xa0;for contract work in progress for which the Company has a valid contract and an enforceable right to payment for work completed. Both customer billings and the satisfaction (or partial satisfaction) of the performance obligation(s) occur throughout the manufacturing process and impact&#xa0;the period end balances in these accounts.</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#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;">35</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" style="display: inline-block; text-align: left;">
       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
      </div>
     </div>
    </div>
   </ix:exclude>
   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company anticipates that substantially all costs incurred for uncompleted contracts as of&#xa0;<em style="font: inherit;"> January 31, 2022</em> will be billed and collected within <span style="-sec-ix-hidden:c83102688">one</span> year.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">During the year ended&#xa0;<em style="font: inherit;"> January 31, 2021, </em><em style="font: inherit;">one</em> of the Company's customers in Qatar made a call on a performance bond held to secure <em style="font: inherit;">one</em> of&#xa0;the Company's&#xa0;contracts. The Company&#xa0;believes the customer's claims of non-performance under the contract are invalid and that the customer's actions were themselves a breach of the contract.&#xa0;The Company&#xa0;has engaged local counsel to seek reimbursement as well as additional compensation for lost profits suffered as a result of cancellation of certain work orders under the contract. The Company has recorded the expense related to the encashment of approximately $<ix:nonFraction id="c83102691" contextRef="d_2020-02-01_2021-01-31_IncomeStatementLocationAxis-OtherNonoperatingIncomeExpenseMember" unitRef="USD" name="ppih:ExpenseRelatedToEncashment" scale="6" format="ixt:numdotdecimal" decimals="-5">0.6</ix:nonFraction> million in other income&#xa0;in the&#xa0;consolidated statements of operations for the year ended <em style="font: inherit;"> January 31, 2021. </em><em style="font: inherit;">No</em> receivable has been recorded related to the potential reimbursement in the consolidated financial statements as of <em style="font: inherit;"> January 31, 2022.</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following table shows the reconciliation of the cost in excess of billings:</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfAssumptionsForLongDurationContractsByProductAndGuaranteeTextBlock" id="c2092071" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Costs incurred on uncompleted contracts</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102736" contextRef="i_2022-01-31" unitRef="USD" name="ppih:CostsIncurredOnUncompletedContracts" scale="3" format="ixt:numdotdecimal" decimals="-3">20,021</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102737" contextRef="i_2021-01-31" unitRef="USD" name="ppih:CostsIncurredOnUncompletedContracts" scale="3" format="ixt:numdotdecimal" decimals="-3">17,543</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Estimated earnings</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102738" contextRef="i_2022-01-31" unitRef="USD" name="ppih:EstimatedEarnings" scale="3" format="ixt:numdotdecimal" decimals="-4">12,030</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102739" contextRef="i_2021-01-31" unitRef="USD" name="ppih:EstimatedEarnings" scale="3" format="ixt:numdotdecimal" decimals="-3">9,651</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Earned revenue</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102740" contextRef="i_2022-01-31" unitRef="USD" name="ppih:EarnedRevenue" scale="3" format="ixt:numdotdecimal" decimals="-3">32,051</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102741" contextRef="i_2021-01-31" unitRef="USD" name="ppih:EarnedRevenue" scale="3" format="ixt:numdotdecimal" decimals="-3">27,194</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Less billings to date</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102742" contextRef="i_2022-01-31" unitRef="USD" name="ppih:BillingsToDate" scale="3" format="ixt:numdotdecimal" decimals="-3">31,019</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102743" contextRef="i_2021-01-31" unitRef="USD" name="ppih:BillingsToDate" scale="3" format="ixt:numdotdecimal" decimals="-3">23,949</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Costs in excess of billings, net</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102744" contextRef="i_2022-01-31" unitRef="USD" name="ppih:CostsInExcessOfBillingsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">1,032</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102745" contextRef="i_2021-01-31" unitRef="USD" name="ppih:CostsInExcessOfBillingsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">3,245</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Balance sheet classification</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Contract assets: Costs and estimated earnings in excess of billings on uncompleted contracts</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102747" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerAssetNet" scale="3" format="ixt:numdotdecimal" decimals="-3">2,309</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102748" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerAssetNet" scale="3" format="ixt:numdotdecimal" decimals="-3">4,007</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Contract liabilities: Billings in excess of costs and estimated earnings on uncompleted contracts</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c83102749" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">1,277</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">)</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c83102750" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">762</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">)</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Costs in excess of billings, net</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102751" contextRef="i_2022-01-31" unitRef="USD" name="ppih:CostsInExcessOfBillingsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">1,032</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102752" contextRef="i_2021-01-31" unitRef="USD" name="ppih:CostsInExcessOfBillingsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">3,245</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">Substantially all of the $<ix:nonFraction id="c83102693" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" scale="6" format="ixt:numdotdecimal" decimals="-5">0.8</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83102694" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" scale="6" format="ixt:numdotdecimal" decimals="-5">1.2</ix:nonFraction>&#xa0;million contract liabilities balances at&#xa0;<em style="font: inherit;"> January 31, 2021&#xa0;</em>and&#xa0;<em style="font: inherit;">2020,</em>&#xa0;respectively, were recognized in revenues during&#xa0;<em style="font: inherit;">2021</em>&#xa0;and&#xa0;<em style="font: inherit;">2020,</em> respectively.</p>
   <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><i><b>Unbilled accounts receivable:</b></i></p>
   <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">The Company has recorded&#xa0;$<ix:nonFraction id="c83102698" contextRef="i_2022-01-31_StatementGeographicalAxis-MiddleEastMember" unitRef="USD" name="us-gaap:UnbilledReceivablesCurrent" scale="6" format="ixt:numdotdecimal" decimals="-5">2.7</ix:nonFraction>&#xa0;million&#xa0;and $<ix:nonFraction id="c83102699" contextRef="i_2021-01-31_StatementGeographicalAxis-MiddleEastMember" unitRef="USD" name="us-gaap:UnbilledReceivablesCurrent" scale="6" format="ixt:numdotdecimal" decimals="-5">0.2</ix:nonFraction>&#xa0;million of unbilled accounts receivable&#xa0;on the consolidated balance sheets as of&#xa0;<em style="font: inherit;"> January 31, 2022 </em>and&#xa0;<em style="font: inherit;">2021,</em>&#xa0;respectively, from&#xa0;revenues generated by its subsidiaries in MENA. The Company has fulfilled all performance obligations and has recorded revenue under the respective contracts. The deliverables under these contracts have been accepted by the customer and billings will be made once the&#xa0;customer picks up or arranges shipping for the products. All of the amounts included in unbilled accounts receivable as of&#xa0;<em style="font: inherit;"> January 31, 2021&#xa0;</em>are expected to be billed in the <em style="font: inherit;">first</em> quarter of <em style="font: inherit;">2022.</em>&#xa0;</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i style="font-size: 10pt;"><b>Practical expedients:</b></i></p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Costs to obtain a contract are <em style="font: inherit;">not</em> considered project costs as they are <em style="font: inherit;">not</em> usually incremental, nor does job duration span more than <em style="font: inherit;">one</em> year. The Company applies practical expedient for these types of costs and as such are expensed in the period incurred.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As the Company's contracts are less than <em style="font: inherit;">one</em> year, the Company has applied the practical expedient regarding disclosure of the aggregate amount and future timing of performance obligations that are unsatisfied or partially satisfied as of the end of the reporting period.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#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;">36</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" style="display: inline-block; text-align: left;">
       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
      </div>
     </div>
    </div>
   </ix:exclude>
   <ix:exclude>&#xa0;</ix:exclude>
  </ix:nonNumeric>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:DebtDisclosureTextBlock" id="c2092072" escape="true">
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">5</em> - Debt</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfDebtTableTextBlock" id="c2092073" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revolving line - North America</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102881" contextRef="i_2022-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">634</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102882" contextRef="i_2021-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">2,826</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Mortgage note</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102883" contextRef="i_2022-01-31_LongtermDebtTypeAxis-MortgagesMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">5,257</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102884" contextRef="i_2021-01-31_LongtermDebtTypeAxis-MortgagesMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">6,394</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revolving lines - foreign</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102885" contextRef="i_2022-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">6,049</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102886" contextRef="i_2021-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">3,272</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Term loan - foreign</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102887" contextRef="i_2022-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">33</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102888" contextRef="i_2021-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">17</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Finance lease obligations</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102889" contextRef="i_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">9,944</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83102890" contextRef="i_2021-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">701</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total debt</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><b><ix:nonFraction id="c83102891" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">21,917</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><b><ix:nonFraction id="c83102892" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-4">13,210</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unamortized debt issuance costs</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102893" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:UnamortizedDebtIssuanceExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">147</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83102894" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:UnamortizedDebtIssuanceExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">166</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less current maturities</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102895" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebtCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">7,384</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102896" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:LongTermDebtCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">6,776</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total long-term debt</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102897" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebt" scale="3" format="ixt:numdotdecimal" decimals="-3">14,386</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102898" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:LongTermDebt" scale="3" format="ixt:numdotdecimal" decimals="-3">6,268</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Current portion of long-term debt</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102899" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebtCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">7,384</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102900" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:LongTermDebtCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">6,776</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unamortized debt issuance costs</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102901" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredFinanceCostsCurrentNet" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83102902" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredFinanceCostsCurrentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">9</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total short-term debt</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102903" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:ShortTermBorrowings" scale="3" format="ixt:numdotdecimal" decimals="-3">7,384</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83102904" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:ShortTermBorrowings" scale="3" format="ixt:numdotdecimal" decimals="-3">6,767</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following table summarizes the Company's scheduled maturities on <em style="font: inherit;"> January 31:</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" id="c2092074" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 30%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Total</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2023</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2024</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2025</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2026</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2027</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Thereafter</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revolving line - North America</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102912" contextRef="i_2022-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">634</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102913" contextRef="i_2022-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">634</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102914" contextRef="i_2022-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102915" contextRef="i_2022-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102916" contextRef="i_2022-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102917" contextRef="i_2022-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102918" contextRef="i_2022-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Mortgage note</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102919" contextRef="i_2022-01-31_LongtermDebtTypeAxis-MortgagesMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">5,257</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102920" contextRef="i_2022-01-31_LongtermDebtTypeAxis-MortgagesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">251</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102921" contextRef="i_2022-01-31_LongtermDebtTypeAxis-MortgagesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" scale="3" format="ixt:numdotdecimal" decimals="-3">251</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102922" contextRef="i_2022-01-31_LongtermDebtTypeAxis-MortgagesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" scale="3" format="ixt:numdotdecimal" decimals="-3">251</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102923" contextRef="i_2022-01-31_LongtermDebtTypeAxis-MortgagesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" scale="3" format="ixt:numdotdecimal" decimals="-3">251</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102924" contextRef="i_2022-01-31_LongtermDebtTypeAxis-MortgagesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" scale="3" format="ixt:numdotdecimal" decimals="-3">251</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102925" contextRef="i_2022-01-31_LongtermDebtTypeAxis-MortgagesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" scale="3" format="ixt:numdotdecimal" decimals="-3">4,002</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Revolving lines - foreign</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102926" contextRef="i_2022-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">6,049</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102927" contextRef="i_2022-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">6,049</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102928" contextRef="i_2022-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102929" contextRef="i_2022-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102930" contextRef="i_2022-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102931" contextRef="i_2022-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83102932" contextRef="i_2022-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Long-term finance obligation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102933" contextRef="i_2022-01-31_LongtermDebtTypeAxis-LongtermFinanceObligationMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDue" scale="3" format="ixt:numdotdecimal" decimals="-3">9,415</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102934" contextRef="i_2022-01-31_LongtermDebtTypeAxis-LongtermFinanceObligationMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">87</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102935" contextRef="i_2022-01-31_LongtermDebtTypeAxis-LongtermFinanceObligationMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo" scale="3" format="ixt:numdotdecimal" decimals="-3">112</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102936" contextRef="i_2022-01-31_LongtermDebtTypeAxis-LongtermFinanceObligationMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree" scale="3" format="ixt:numdotdecimal" decimals="-3">137</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102937" contextRef="i_2022-01-31_LongtermDebtTypeAxis-LongtermFinanceObligationMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour" scale="3" format="ixt:numdotdecimal" decimals="-3">168</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102938" contextRef="i_2022-01-31_LongtermDebtTypeAxis-LongtermFinanceObligationMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive" scale="3" format="ixt:numdotdecimal" decimals="-3">201</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83102939" contextRef="i_2022-01-31_LongtermDebtTypeAxis-LongtermFinanceObligationMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive" scale="3" format="ixt:numdotdecimal" decimals="-4">8,710</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom" class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Term loan - foreign</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102940" contextRef="i_2022-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">33</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102941" contextRef="i_2022-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">6</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102942" contextRef="i_2022-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" scale="3" format="ixt:numdotdecimal" decimals="-3">13</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102943" contextRef="i_2022-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" scale="3" format="ixt:numdotdecimal" decimals="-3">7</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102944" contextRef="i_2022-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" scale="3" format="ixt:numdotdecimal" decimals="-3">7</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102945" contextRef="i_2022-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83102946" contextRef="i_2022-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance lease obligations</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102947" contextRef="i_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDue" scale="3" format="ixt:numdotdecimal" decimals="-3">529</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102948" contextRef="i_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">357</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102949" contextRef="i_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo" scale="3" format="ixt:numdotdecimal" decimals="-3">172</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102950" contextRef="i_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102951" contextRef="i_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102952" contextRef="i_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83102953" contextRef="i_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Total</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102954" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">21,917</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102955" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">7,384</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102956" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" scale="3" format="ixt:numdotdecimal" decimals="-3">548</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102957" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" scale="3" format="ixt:numdotdecimal" decimals="-3">395</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102958" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" scale="3" format="ixt:numdotdecimal" decimals="-3">426</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102959" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" scale="3" format="ixt:numdotdecimal" decimals="-3">452</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83102960" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" scale="3" format="ixt:numdotdecimal" decimals="-3">12,712</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td></tr>
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   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><i>Paycheck Protection Program Loan.</i></b>&#xa0;On <em style="font: inherit;"> May 1, 2020, </em>the Company entered into a loan agreement under the Small Business Administration's Paycheck Protection Program ("PPP") and received proceeds of approximately $<ix:nonFraction id="c83102754" contextRef="d_2020-05-01_2020-05-01_DebtInstrumentAxis-PaycheckProtectionProgramCARESActMember" unitRef="USD" name="us-gaap:ProceedsFromIssuanceOfLongTermDebt" scale="6" format="ixt:numdotdecimal" decimals="-5">3.2</ix:nonFraction> million. Interest on the loan accrued at a fixed interest rate of <em style="font: inherit;">1.0%,</em> and the loan had a maturity date of <em style="font: inherit;"> April 28, 2022. </em>Under Section <em style="font: inherit;">1106</em> of the CARES Act, borrowers are eligible for forgiveness of principal and accrued interest on the loans to the extent that the proceeds are used to cover eligible payroll costs, mortgage interest costs, rent and utility costs, otherwise described as qualified expenses. During the&#xa0;<em style="font: inherit;">three</em> months ended&#xa0;<em style="font: inherit;"> July 31, 2020, </em>the Company used all of the PPP loan proceeds to pay for qualified expenses, <ix:nonFraction id="c83102758" contextRef="d_2020-05-01_2020-07-31_DebtInstrumentAxis-PaycheckProtectionProgramCARESActMember" unitRef="Pure" name="ppih:PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses" scale="-2" format="ixt:numdotdecimal" decimals="0">100</ix:nonFraction>% of which were used for payroll related expenses.&#xa0;The Company&#xa0;submitted its application and supporting documentation for forgiveness to its bank, which submitted the application and supporting documentation&#xa0;to the Small Business Administration ("SBA"). On&#xa0;<em style="font: inherit;"> June 24, 2021,&#xa0;</em>the Company was notified by its lender that its&#xa0;PPP loan had been forgiven by the SBA.&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Guidance from the American Institute of Certified Public Accountants' ("AICPA") Technical Question and Answer Section <em style="font: inherit;">3200.18</em> states that if&#xa0;a company&#xa0;expects to meet the PPP&#x2019;s eligibility criteria and concludes that the PPP loan represents, in substance, a grant that is expected to be forgiven, it <em style="font: inherit;"> may </em>analogize to International Accounting Standards ("IAS") <em style="font: inherit;">20</em> - Accounting for Government Grants and Disclosure of Government Assistance&#xa0;to account for the PPP loan.&#xa0; The Company has recognized the earnings impact on a systematic basis over the periods in which the Company recognized as expenses the related costs for which the grants were intended to compensate. We noted that all of these expenses, and thus the related earnings impact, were incurred during the&#xa0;year ended&#xa0;<em style="font: inherit;"> January 31, 2021.&#xa0;&#xa0;</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The&#xa0;IAS <em style="font: inherit;">20</em>&#xa0;guidance&#xa0;allows for recognition in earnings either separately under a general heading such as other income, or as a reduction of the related expenses. The Company has elected the former option, to make a more clear distinction in its financial statements between its operating income and the amount of net income resulting from the PPP loan and subsequent expected forgiveness. As such, we have&#xa0;recognized the proceeds in earnings during the&#xa0;year ended&#xa0;<em style="font: inherit;"> January 31, 2021. </em>The amounts were recognized in other income, net in the consolidated statements of operations.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revolving line - North America</b></i><b>.&#xa0;</b>On <em style="font: inherit;"> September 20, 2018, </em>the Company and certain of its U.S. and Canadian subsidiaries (collectively, together with the Company, the &#x201c;North American Loan Parties&#x201d;) entered into a Revolving Credit and Security Agreement (the &#x201c;Credit Agreement&#x201d;) with PNC Bank, National Association ("PNC"), as administrative agent and lender, providing for a <em style="font: inherit;">three</em>-year $<ix:nonFraction id="c83102763" contextRef="i_2018-09-20_CreditFacilityAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-6">18</ix:nonFraction> million Senior Secured Revolving Credit Facility, subject to a borrowing base including various reserves (the &#x201c;Senior Credit Facility&#x201d;).&#xa0;</p>
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       <em style="font: inherit;">37</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On&#xa0;<em style="font: inherit;"> December 18, 2020,&#xa0;</em>the Company entered into the First Amendment and Waiver to the Revolving Credit and Security Agreement (&#x201c;Amendment and Waiver&#x201d;) with PNC, which (i) reflected PNC&#x2019;s waiver of the Company&#x2019;s failure to maintain a&#xa0;fixed charge coverage ratio ("FCCR")&#xa0;of&#xa0;<ix:nonFraction id="c83102765" contextRef="i_2018-09-20_CreditFacilityAxis-RevolvingLinesNorthAmericaMember" unitRef="Pure" name="ppih:LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne" scale="0" format="ixt:numdotdecimal" decimals="INF">1.10</ix:nonFraction>&#xa0;to&#xa0;<em style="font: inherit;">1.00</em>&#xa0;as of&#xa0;<em style="font: inherit;"> October 31, 2020&#xa0;</em>on a trailing&#xa0;<em style="font: inherit;">four</em>&#xa0;quarter basis as required under the Company&#x2019;s Credit Agreement and (ii) further amended certain future fixed charge coverage ratio covenants requirements under the Credit Agreement.&#xa0; Additionally, the Company was also required to have received, and applied to reduce the outstanding balance under the Credit Agreement, $<ix:nonFraction id="c83102768" contextRef="d_2020-12-17_2020-12-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:RepaymentsOfLongTermLinesOfCredit" scale="6" format="ixt:numdotdecimal" decimals="-6">1.0</ix:nonFraction>&#xa0;million from&#xa0;<em style="font: inherit;">one</em>&#xa0;of its foreign subsidiaries, Perma-Pipe Middle East FZC, in the U.A.E. The transfer and repayment occurred on&#xa0;<em style="font: inherit;"> December 17, 2020&#xa0;</em>and did&#xa0;<em style="font: inherit;">not</em>&#xa0;cause the Company to incur any additional fees or taxes, nor did it force the Company to change any of its assertions with regards to permanent reinvestment in any of its foreign subsidiaries. The Company incurred additional fees over the remainder of the Amendment and Waiver of approximately $<ix:nonFraction id="c83102771" contextRef="i_2020-12-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="ppih:LineOfCreditFacilityAdditionalFeesToBeIncurred" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction>&#xa0;million. The Amendment and Waiver also eliminated&#xa0;the Company&#x2019;s ability to make LIBOR borrowings and reduced&#xa0;the overall availability by $<ix:nonFraction id="c83102772" contextRef="i_2020-12-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="ppih:LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock" scale="6" format="ixt:numdotdecimal" decimals="-6">2.0</ix:nonFraction>&#xa0;million until maturity.&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On&#xa0;<em style="font: inherit;"> September 17, 2021,&#xa0;</em>the North American Loan Parties&#xa0;executed an extension of the Credit Agreement&#xa0;with PNC, providing for a new&#xa0;<span style="-sec-ix-hidden:c83102773">five</span>-year $<ix:nonFraction id="c83102774" contextRef="i_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-6">18.0</ix:nonFraction>&#xa0;million senior secured revolving credit facility, subject to a borrowing base including various reserves (the &#x201c;Renewed Senior Credit Facility&#x201d;). The Company's&#xa0;obligations under the Renewed Senior Credit Facility are currently guaranteed by Perma-Pipe Canada, Inc. Each of the North American Loan Parties other than Perma-Pipe Canada, Inc. is a borrower under the Renewed Senior Credit Facility (collectively, the &#x201c;Borrowers&#x201d;).</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Borrowers are using borrowings under the Renewed Senior Credit Facility (i)&#xa0;to fund capital expenditures; (ii)&#xa0;to fund ongoing working capital needs; and (iii)&#xa0;for other corporate purposes, including potentially additional stock&#xa0;repurchases. Borrowings under the Renewed Senior Credit Facility bears interest at a rate equal to an alternate base rate, the London Inter-Bank Offered Rate (&#x201c;LIBOR&#x201d;) or a LIBOR successor rate index, plus, in each case, an applicable margin. The applicable margin is based on an FCCR range. Interest on alternate base rate borrowings are based on&#xa0;the alternate base rate as defined in the Renewed Senior Credit Facility&#xa0;plus an applicable margin ranging from&#xa0;<ix:nonFraction id="c83102775" contextRef="d_2021-09-17_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_RangeAxis-MinimumMember_VariableRateAxis-BaseRateMember" unitRef="Pure" name="us-gaap:DebtInstrumentBasisSpreadOnVariableRate1" scale="-2" format="ixt:numdotdecimal" decimals="2">1.00</ix:nonFraction>% to&#xa0;<ix:nonFraction id="c83102776" contextRef="d_2021-09-17_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_RangeAxis-MaximumMember_VariableRateAxis-BaseRateMember" unitRef="Pure" name="us-gaap:DebtInstrumentBasisSpreadOnVariableRate1" scale="-2" format="ixt:numdotdecimal" decimals="3">1.50</ix:nonFraction>%, based on the FCCR in the most recently reported period. Interest on LIBOR or LIBOR successor rate borrowings will&#xa0;be the LIBOR rate as defined in the Renewed Senior Credit Facility&#xa0;plus an applicable margin ranging from&#xa0;<ix:nonFraction id="c83102777" contextRef="d_2021-09-17_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_RangeAxis-MinimumMember_VariableRateAxis-LondonInterbankOfferedRateLIBORMember" unitRef="Pure" name="us-gaap:DebtInstrumentBasisSpreadOnVariableRate1" scale="-2" format="ixt:numdotdecimal" decimals="2">2.00</ix:nonFraction>% to&#xa0;<ix:nonFraction id="c83102778" contextRef="d_2021-09-17_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_RangeAxis-MaximumMember_VariableRateAxis-LondonInterbankOfferedRateLIBORMember" unitRef="Pure" name="us-gaap:DebtInstrumentBasisSpreadOnVariableRate1" scale="-2" format="ixt:numdotdecimal" decimals="3">2.50</ix:nonFraction>%, based on the FCCR in the most recently reported period.&#xa0;Additionally, the Borrowers pay a&#xa0;<ix:nonFraction id="c83102779" contextRef="d_2021-09-17_2022-01-31_CreditFacilityAxis-RevolvingLinesNorthAmericaMember" unitRef="Pure" name="us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" scale="-2" format="ixt:numdotdecimal" decimals="4">0.25</ix:nonFraction>% per annum facility fee on the unused portion of the Renewed Senior Credit Facility.&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Subject to certain exceptions, borrowings under the Renewed Senior Credit Facility are secured by substantially all of the North American Loan Parties&#x2019; assets. The Renewed Senior Credit Facility will mature on&#xa0;<em style="font: inherit;"> September 20, 2026.&#xa0;</em>Subject to certain qualifications and exceptions, the Renewed Senior Credit Facility contains covenants that, among other things, restrict the North American Loan Parties&#x2019; ability to create liens, merge or consolidate, consummate acquisitions, make investments, dispose of assets, incur debt, and pay dividends and other distributions. In addition, the North American Loan Parties&#xa0;<em style="font: inherit;"> may&#xa0;</em><em style="font: inherit;">not</em>&#xa0;make&#xa0;capital expenditures in excess of $<ix:nonFraction id="c83102781" contextRef="i_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_LegalEntityAxis-NorthAmericanLoanPartiesMember" unitRef="USD" name="ppih:LineOfCreditFacilityCapitalExpendituresRestrictions" scale="6" format="ixt:numdotdecimal" decimals="-6">5.0</ix:nonFraction>&#xa0;million annually, plus a limited carryover of unused amounts.&#xa0;Further, the North American Loan Parties <em style="font: inherit;"> may </em><em style="font: inherit;">not</em> make repurchases of the Company's common stock in excess of $<ix:nonFraction id="c83102783" contextRef="i_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_LegalEntityAxis-NorthAmericanLoanPartiesMember" unitRef="USD" name="ppih:LineOfCreditFacilityCommonStockRepurchaseRestrictions" scale="6" format="ixt:numdotdecimal" decimals="-6">3.0</ix:nonFraction> million.&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Renewed Senior Credit Facility also contains financial covenants requiring&#xa0;the North American Loan Parties to achieve a ratio of its EBITDA to the sum of scheduled cash principal payments on indebtedness for borrowed money and interest payments on the advances under the Renewed Senior Credit Facility&#xa0;to be&#xa0;<em style="font: inherit;">not</em>&#xa0;less than&#xa0;<ix:nonFraction id="c83102785" contextRef="d_2020-11-01_2021-01-31_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_LegalEntityAxis-NorthAmericanLoanPartiesMember" unitRef="Pure" name="ppih:LineOfCreditFacilityFixedChargeCoverageRatioRequired" scale="0" format="ixt:numdotdecimal" decimals="INF">1.10</ix:nonFraction>&#xa0;to&#xa0;<em style="font: inherit;">1.00</em>&#xa0;if for any&#xa0;<em style="font: inherit;">five</em>&#xa0;consecutive days the undrawn availability is less than $<ix:nonFraction id="c83102788" contextRef="i_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_LegalEntityAxis-NorthAmericanLoanPartiesMember" unitRef="USD" name="ppih:LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays" scale="6" format="ixt:numdotdecimal" decimals="-6">3.0</ix:nonFraction>&#xa0;million&#xa0;or any day in which the undrawn availability is less than $<ix:nonFraction id="c83102789" contextRef="i_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_LegalEntityAxis-NorthAmericanLoanPartiesMember" unitRef="USD" name="ppih:LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability" scale="6" format="ixt:numdotdecimal" decimals="-6">2.0</ix:nonFraction>&#xa0;million. As of <em style="font: inherit;"> January 31, 2022, </em>the calculated ratio was substantially greater than&#xa0;<ix:nonFraction id="c83102790" contextRef="d_2020-11-01_2021-04-30_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_LegalEntityAxis-NorthAmericanLoanPartiesMember" unitRef="Pure" name="ppih:LineOfCreditFacilityFixedChargeCoverageRatioRequired" scale="0" format="ixt:numdotdecimal" decimals="INF">1.10</ix:nonFraction>&#xa0;to&#xa0;<em style="font: inherit;">1.00.</em>&#xa0;In order to cure any future breach of the fixed charge coverage ratio covenant by the North American Loan Parties, the Company&#xa0;<em style="font: inherit;"> may&#xa0;</em>repatriate cash from any of its foreign subsidiaries that are otherwise&#xa0;<em style="font: inherit;">not</em>&#xa0;a party to the Renewed Senior Credit Facility in an amount which, when added to the amount of the Company&#x2019;s Consolidated EBITDA, would result in pro forma compliance with the covenant. The Company was in compliance with these covenants as of&#xa0;<em style="font: inherit;"> January 31, 2022.</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Renewed Senior Credit Facility contains customary events of default. If an event of default occurs and is continuing, then PNC&#xa0;<em style="font: inherit;"> may&#xa0;</em>terminate all commitments to extend further credit and declare all amounts outstanding under the Renewed Senior Credit Facility due and payable immediately. In addition, if any of the North American Loan Parties or certain of their subsidiaries become the subject of voluntary or involuntary proceedings under any bankruptcy, insolvency or similar law, then any outstanding obligations under the Renewed Senior Credit Facility will automatically become immediately due and payable. Loans outstanding under the Renewed Senior Credit Facility will bear interest at a rate of&#xa0;<ix:nonFraction id="c83102793" contextRef="i_2021-09-17_CreditFacilityAxis-RevolvingLinesNorthAmericaMember_LegalEntityAxis-NorthAmericanLoanPartiesMember" unitRef="Pure" name="ppih:LineOfCreditFacilityDefaultAdditionalInterestRate" scale="-2" format="ixt:numdotdecimal" decimals="2">2.00</ix:nonFraction>% per annum in excess of the otherwise applicable rate (i) while a bankruptcy event of default exists or (ii) upon the lender's&#xa0;request, during the continuance of any other event of default.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of <em style="font: inherit;"> January 31, 2022,&#xa0;</em>the Company had borrowed an aggregate of $<ix:nonFraction id="c83102794" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LinesOfCreditCurrent" scale="6" format="ixt:numdotdecimal" decimals="-5">0.6</ix:nonFraction> million at a rate of <ix:nonFraction id="c83102795" contextRef="i_2022-01-31" unitRef="Pure" name="us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd" scale="-2" format="ixt:numdotdecimal" decimals="4">4.25</ix:nonFraction>% and had $<ix:nonFraction id="c83102796" contextRef="i_2022-01-31_CreditFacilityAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">8.5</ix:nonFraction>&#xa0;million available under the Renewed Senior Credit Facility,&#xa0;before application of a&#xa0;$<ix:nonFraction id="c83102797" contextRef="i_2022-01-31_CreditFacilityAxis-RevolvingLinesNorthAmericaMember" unitRef="USD" name="ppih:LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock" scale="6" format="ixt:numdotdecimal" decimals="-5">2.5</ix:nonFraction>&#xa0;million availability block that can be reduced by the Company's financial performance. This block on the Company's availability under its Renewed Senior Credit Facility was removed completely based on its financial performance as of and for the year ended <em style="font: inherit;"> January 31, 2022.</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
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       <em style="font: inherit;">38</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Finance obligation - buildings and land.</b></i><b>&#xa0;</b>On&#xa0;<em style="font: inherit;"> April 14, 2021,&#xa0;</em>the Company entered into a purchase and sale agreement (the "Purchase and Sale Agreement"). Pursuant to the terms of the Purchase and Sale Agreement, the Company sold its land and buildings in Lebanon, Tennessee (the "Property") for a purchase price of $<ix:nonFraction id="c83102799" contextRef="i_2021-04-14_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="USD" name="us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration" scale="6" format="ixt:numdotdecimal" decimals="-5">10.4</ix:nonFraction>&#xa0;million. The transaction generated net cash proceeds of $<ix:nonFraction id="c83102800" contextRef="d_2021-04-14_2021-04-14_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="USD" name="us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment" scale="6" format="ixt:numdotdecimal" decimals="-5">9.1</ix:nonFraction>&#xa0;million, following the release of the escrowed amount in&#xa0;<em style="font: inherit;"> June 2021&#xa0;</em>discussed below. The&#xa0;Company used a portion of the proceeds to repay its borrowings under the Senior Credit Facility. The Company&#xa0;expects to use its liquidity for strategic investments and general corporate needs. Concurrent with the sale of the Property, the Company entered into a&#xa0;<span style="-sec-ix-hidden:c83102801">fifteen</span>-year lease agreement (the &#x201c;Lease Agreement&#x201d;), whereby the Company will lease back the Property at an annual rental rate of&#xa0;approximately $<ix:nonFraction id="c83102802" contextRef="d_2021-04-01_2021-04-30_StatementGeographicalAxis-AE" unitRef="USD" name="us-gaap:ForeignEarningsRepatriated" scale="6" format="ixt:numdotdecimal" decimals="-5">0.8</ix:nonFraction>&#xa0;million, subject to annual rent increases of&#xa0;<ix:nonFraction id="c83102803" contextRef="i_2021-04-14_PropertyPlantAndEquipmentByTypeAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="Pure" name="ppih:LesseeFinanceLeaseAnnualRentIncreasePercentage" scale="-2" format="ixt:numdotdecimal" decimals="2">2.0</ix:nonFraction>%. Under the Lease Agreement, the Company has&#xa0;<span style="-sec-ix-hidden:c83102804">four</span>&#xa0;consecutive options to extend the term of the lease by&#xa0;<span style="-sec-ix-hidden:c83102805">five</span>&#xa0;years for each such option.&#xa0;Concurrently with the sale, the Company paid off the approximately $<ix:nonFraction id="c83102806" contextRef="d_2021-04-14_2021-04-14_DebtInstrumentAxis-MortgageNoteSecuredByTennesseeManufacturingFacilityMember" unitRef="USD" name="us-gaap:RepaymentsOfSecuredDebt" scale="6" format="ixt:numdotdecimal" decimals="-5">0.9</ix:nonFraction>&#xa0;million&#xa0;mortgage note on the Property to its lender. At closing, $<ix:nonFraction id="c83102807" contextRef="i_2021-04-14_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="USD" name="us-gaap:EscrowDeposit" scale="6" format="ixt:numdotdecimal" decimals="-5">0.4</ix:nonFraction>&#xa0;million was placed in a short-term escrow account to cover certain post-closing contingencies that&#xa0;<em style="font: inherit;"> may&#xa0;</em>arise. The contingencies were resolved in&#xa0;<em style="font: inherit;"> May 2021&#xa0;</em>and the Company received the escrowed funds in&#xa0;<em style="font: inherit;"> June 2021.</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In accordance with ASC Topic&#xa0;<em style="font: inherit;">842,</em>&#xa0;"Leases", this transaction was recorded as a failed sale and leaseback as the present value of lease payments exceeded&#xa0;substantially&#xa0;all of the&#xa0;fair value of the underlying asset. The Company utilized an incremental borrowing rate of&#xa0;<ix:nonFraction id="c83102809" contextRef="i_2021-04-14_PropertyPlantAndEquipmentByTypeAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="Pure" name="us-gaap:LesseeFinanceLeaseDiscountRate" scale="-2" format="ixt:numdotdecimal" decimals="2">8.0</ix:nonFraction>% to determine&#xa0;the finance obligation&#xa0;to record for the amounts received and&#xa0;will continue to depreciate the assets.&#xa0;The current portion of the finance obligation of $<ix:nonFraction id="c83102810" contextRef="d_2021-05-01_2022-01-31_RangeAxis-MaximumMember" unitRef="USD" name="us-gaap:ForeignEarningsRepatriated" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction>&#xa0;million is recognized in current maturities of long-term debt and the long-term portion of $<ix:nonFraction id="c83102811" contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-LandAndBuildingsInLebanonTennesseeMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityNoncurrent" scale="6" format="ixt:numdotdecimal" decimals="-5">9.3</ix:nonFraction>&#xa0;million is recognized&#xa0;in&#xa0;long-term finance obligation&#xa0;on the Company's consolidated balance sheets as of <em style="font: inherit;"> January&#xa0;</em><em style="font: inherit;">31,</em>&#xa0;<em style="font: inherit;">2022.</em>&#xa0;The net carrying amount of the financial liability and remaining assets will be&#xa0;<em style="font: inherit;">zero</em>&#xa0;at the end of the lease term.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revolving lines - foreign.&#xa0;</b></i>The Company also has credit arrangements used by its Middle Eastern subsidiaries in the U.A.E. and Egypt as discussed further below.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      The Company has&#xa0;a revolving line for&#xa0;
     <ix:nonFraction id="c83102815" contextRef="i_2021-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member" unitRef="AED" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-6">8.0</ix:nonFraction>&#xa0;million U.A.E. Dirhams (approximately
     $<ix:nonFraction id="c83102816" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">2.2</ix:nonFraction>&#xa0;million at
     <em style="font: inherit;"> January 31, 2022) </em>from a bank in the U.A.E. The&#xa0;facility has&#xa0;an interest rate of approximately&#xa0;
     <ix:nonFraction id="c83102817" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member" unitRef="Pure" name="us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd" scale="-2" format="ixt:numdotdecimal" decimals="4">3.77</ix:nonFraction>% and&#xa0;was
     <span style="color:#333333"> originally set to expire&#xa0;in&#xa0;<em style="font: inherit;"> November 2020,&#xa0;</em>however, the expiration was extended due to the&#xa0;COVID-<em style="font: inherit;">19</em>&#xa0;pandemic. The Company has submitted final documentation to complete the renewal process&#xa0;and is awaiting official notification from the bank of the renewal completion. This process is expected to be completed in&#xa0;<em style="font: inherit;"> May 2022.</em></span>
    </div>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
     <span style="color:#333333">The Company has a&#xa0;<em style="font: inherit;">second</em>&#xa0;revolving line for&#xa0;<ix:nonFraction id="c83102820" contextRef="i_2021-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member" unitRef="AED" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">19.5</ix:nonFraction>&#xa0;million U.A.E. Dirhams (approximately $<ix:nonFraction id="c83102821" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">5.3</ix:nonFraction>&#xa0;million&#xa0;at <em style="font: inherit;"> January 31, 2022) </em>from a bank in the U.A.E. The&#xa0;facility has an interest rate of approximately&#xa0;<ix:nonFraction id="c83102822" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member" unitRef="Pure" name="us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd" scale="-2" format="ixt:numdotdecimal" decimals="3">4.5</ix:nonFraction>% and&#xa0;is set to expire&#xa0;in&#xa0;<em style="font: inherit;"> January 2023.</em></span>
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
     <span style="color:#333333">The Company has a&#xa0;<em style="font: inherit;">third</em> credit arrangement for project financing with a bank in the U.A.E.&#xa0;for&#xa0;<ix:nonFraction id="c83102824" contextRef="i_2021-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member" unitRef="AED" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-6">3.0</ix:nonFraction>&#xa0;million U.A.E. Dirhams (approximately $<ix:nonFraction id="c83102825" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">0.8</ix:nonFraction>&#xa0;million&#xa0;at <em style="font: inherit;"> January&#xa0;</em><em style="font: inherit;">31,</em> <em style="font: inherit;">2022</em>). </span>This credit arrangement is in the form of project financing at rates competitive in the U.A.E. The line is secured by the contract for a project being financed by the Company's U.A.E. subsidiary. The facility has an interest rate of approximately
     <ix:nonFraction id="c83102828" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member" unitRef="Pure" name="us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd" scale="-2" format="ixt:numdotdecimal" decimals="3">4.5</ix:nonFraction>% and is expected to expire in&#xa0;
     <em style="font: inherit;"> June 2023&#xa0;</em>in connection with the completion of the project.&#xa0;
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      These credit arrangements are in the form of overdraft facilities and project financing at rates competitive in the countries in which the Company operates. The lines are secured by certain equipment, certain assets (such as accounts receivable and inventory), and a guarantee by the Company. Some credit arrangement covenants require a minimum tangible net worth to be maintained, including maintaining certain levels of intercompany subordinated debt. In addition, some of the revolving credit facilities restrict payment of dividends or undertaking of additional debt by the respective&#xa0;subsidiary.
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      In&#xa0;
     <em style="font: inherit;"> June 2021,&#xa0;</em>the Company's Egyptian subsidiary entered into a credit arrangement with a bank in Egypt for a revolving line of&#xa0;
     <ix:nonFraction id="c83102829" contextRef="i_2021-06-30_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByEgyptSubsidiariesMember" unitRef="EGP" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-8">100.0</ix:nonFraction>&#xa0;million Egyptian Pounds (approximately
     $<ix:nonFraction id="c83102830" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByEgyptSubsidiariesMember" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">6.2</ix:nonFraction>&#xa0;million at
     <em style="font: inherit;"> January 31, 2022). </em>This credit arrangement is in the form of project financing at rates competitive in Egypt. The line was secured by certain assets (such as accounts receivable) of the Company's Egyptian subsidiary. Among other covenants, the credit arrangement established a maximum leverage ratio allowable and restricted the Company's Egyptian subsidiary's ability to undertake any additional debt.&#xa0;The&#xa0;facility has an interest rate of approximately
     <ix:nonFraction id="c83102831" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByEgyptSubsidiariesMember" unitRef="Pure" name="us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd" scale="-2" format="ixt:numdotdecimal" decimals="2">8.0</ix:nonFraction>%&#xa0;and&#xa0;is set to expire&#xa0;in&#xa0;
     <em style="font: inherit;"> August&#xa0;</em>
     <em style="font: inherit;">2022.</em>
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      In&#xa0;
     <em style="font: inherit;"> December 2021,&#xa0;</em>the Company entered into a credit arrangement for project financing with a bank in Egypt for
     <ix:nonFraction id="c83102833" contextRef="i_2021-12-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByEgyptSubsidiaries2Member" unitRef="EGP" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">28.2</ix:nonFraction>&#xa0;million Egyptian Pounds (approximately
     $<ix:nonFraction id="c83102834" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByEgyptSubsidiaries2Member" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">1.8</ix:nonFraction>&#xa0;million at
     <em style="font: inherit;"> January&#xa0;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022</em>).&#xa0;This credit arrangement is in the form of project financing at rates competitive in Egypt. The line is secured by the contract for a project being financed by the Company's Egyptian subsidiary. The facility has an interest rate of approximately&#xa0;
     <ix:nonFraction id="c83102837" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByEgyptSubsidiaries2Member" unitRef="Pure" name="us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd" scale="-2" format="ixt:numdotdecimal" decimals="2">8.0</ix:nonFraction>% and is expected to expire in&#xa0;
     <em style="font: inherit;"> June 2022 </em>in connection with the completion of the project.
    </div>
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      The Company&#x2019;s credit arrangements used by its Middle Eastern subsidiaries are subject to renewal on an annual basis. The Company guarantees only a portion of the subsidiaries' debt, including foreign debt. As of
     <em style="font: inherit;"> January 31, 2022, </em>the amount of foreign subsidiary debt guaranteed by the Company was approximately
     $<ix:nonFraction id="c83102838" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember" unitRef="USD" name="ppih:LineOfCreditFacilityGuaranteedAmount" scale="6" format="ixt:numdotdecimal" decimals="-5">0.2</ix:nonFraction> million.&#xa0;
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      &#xa0;
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      The Company was in compliance with the covenants under the credit arrangements in the U.A.E.&#xa0;as of
     <em style="font: inherit;"> January&#xa0;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022.</em>&#xa0;The Company was
     <em style="font: inherit;">not</em> in compliance with a covenant under its
     <ix:nonFraction id="c83102842" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_DebtInstrumentAxis-RevolvingCreditLinesUsedByEgyptSubsidiaries2Member" unitRef="EGP" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">28.2</ix:nonFraction> million Egyptian Pound project financing in Egypt as of
     <em style="font: inherit;"> January 31, 2022. </em>The Company did
     <em style="font: inherit;">not</em> meet its required debt to equity ratio as of
     <em style="font: inherit;"> January 31, 2022. </em>The Company has received&#xa0;a waiver from the bank as of
     <em style="font: inherit;"> January 31, 2022. </em>On
     <em style="font: inherit;"> January&#xa0;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022,</em> interest rates were based on the Emirates Inter Bank Offered Rate&#xa0;plus&#xa0;
     <ix:nonFraction id="c83102846" contextRef="d_2021-02-01_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_RangeAxis-MinimumMember_VariableRateAxis-EIBORMember" unitRef="Pure" name="us-gaap:DebtInstrumentBasisSpreadOnVariableRate1" scale="-2" format="ixt:numdotdecimal" decimals="2">3.0</ix:nonFraction>% to&#xa0;
     <ix:nonFraction id="c83102847" contextRef="d_2021-02-01_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_RangeAxis-MaximumMember_VariableRateAxis-EIBORMember" unitRef="Pure" name="us-gaap:DebtInstrumentBasisSpreadOnVariableRate1" scale="-2" format="ixt:numdotdecimal" decimals="3">3.5</ix:nonFraction>% per annum for the U.A.E. credit arrangements,&#xa0;
     <em style="font: inherit;">two</em>&#xa0;of which have&#xa0;a minimum interest rate of&#xa0;
     <ix:nonFraction id="c83102849" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_RangeAxis-MinimumMember" unitRef="Pure" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" format="ixt:numdotdecimal" decimals="3">4.5</ix:nonFraction>% per annum, and based on the stated interest rate in the agreement for the Egypt credit arrangement. Based on these base rates, as of
     <em style="font: inherit;"> January&#xa0;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022,</em> the Company's interest rates ranged from&#xa0;
     <ix:nonFraction id="c83102852" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_RangeAxis-MinimumMember" unitRef="Pure" name="us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd" scale="-2" format="ixt:numdotdecimal" decimals="4">3.77</ix:nonFraction>% to
     <ix:nonFraction id="c83102853" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_RangeAxis-MaximumMember" unitRef="Pure" name="us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd" scale="-2" format="ixt:numdotdecimal" decimals="2">8.0</ix:nonFraction>%, with a weighted average rate of
     <ix:nonFraction id="c83102854" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember_RangeAxis-WeightedAverageMember" unitRef="Pure" name="us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd" scale="-2" format="ixt:numdotdecimal" decimals="4">7.31</ix:nonFraction>%, and the Company had facility limits totaling
     $<ix:nonFraction id="c83102855" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">16.4</ix:nonFraction>&#xa0;million under these credit arrangements.&#xa0;As of
     <em style="font: inherit;"> January 31, 2022,&#xa0;</em>
     $<ix:nonFraction id="c83102856" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:LettersOfCreditOutstandingAmount" scale="6" format="ixt:numdotdecimal" decimals="-5">1.2</ix:nonFraction>&#xa0;million of availability was used to support letters of credit to guarantee amounts committed for inventory purchases and for performance guarantees. Additionally, as of
     <em style="font: inherit;"> January&#xa0;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022,</em> the Company had borrowed
     $<ix:nonFraction id="c83102859" contextRef="d_2021-02-01_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:ProceedsFromIssuanceOfDebt" scale="6" format="ixt:numdotdecimal" decimals="-6">6.0</ix:nonFraction>&#xa0;million, and had an additional
     $<ix:nonFraction id="c83102860" contextRef="i_2022-01-31_CreditFacilityAxis-ForeignRevolvingLinesMember" unitRef="USD" name="us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity" scale="6" format="ixt:numdotdecimal" decimals="-5">6.1</ix:nonFraction>&#xa0;million of&#xa0;borrowing remaining available under the foreign revolving credit arrangements. The foreign revolving lines balances as of
     <em style="font: inherit;"> January&#xa0;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022</em> and
     <em style="font: inherit;">2021</em>&#xa0;were included as current maturities of long-term debt in the Company's consolidated balance sheets.&#xa0;
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      &#xa0;
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Mortgages.</b></i> On <em style="font: inherit;"> July&#xa0;</em><em style="font: inherit;">28,</em> <em style="font: inherit;">2016,</em> the Company borrowed CAD <ix:nonFraction id="c83102866" contextRef="d_2016-07-28_2016-07-28_DebtInstrumentAxis-CanadianMortgageNoteMember" unitRef="CAD" name="us-gaap:ProceedsFromIssuanceOfDebt" scale="6" format="ixt:numdotdecimal" decimals="-6">8.0</ix:nonFraction>&#xa0;million (approximately USD $<ix:nonFraction id="c83102867" contextRef="d_2016-07-28_2016-07-28_DebtInstrumentAxis-CanadianMortgageNoteMember" unitRef="USD" name="us-gaap:ProceedsFromIssuanceOfDebt" scale="6" format="ixt:numdotdecimal" decimals="-5">6.1</ix:nonFraction>&#xa0;million at the prevailing exchange rate on the transaction date) from a bank in Canada under a mortgage note secured by the manufacturing facility located in Alberta, Canada that matures on <em style="font: inherit;"> December&#xa0;</em><span style="-sec-ix-hidden:c83102868">23,</span> <em style="font: inherit;">2042.</em> The interest rate is variable, and was&#xa0;<ix:nonFraction id="c83102870" contextRef="i_2022-01-31_DebtInstrumentAxis-CanadianMortgageNoteMember" unitRef="Pure" name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" scale="-2" format="ixt:numdotdecimal" decimals="3">4.3</ix:nonFraction>% at <em style="font: inherit;"> January 31, 2022.&#xa0;</em>Principal payments began in <em style="font: inherit;"> January 2018.</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On <em style="font: inherit;"> June&#xa0;</em><span style="-sec-ix-hidden:c83102871">19,</span> <em style="font: inherit;">2012,</em> the Company borrowed $<ix:nonFraction id="c83102873" contextRef="d_2012-06-19_2012-06-19_DebtInstrumentAxis-MortgageNoteSecuredByTennesseeManufacturingFacilityMember" unitRef="USD" name="us-gaap:ProceedsFromIssuanceOfSecuredDebt" scale="6" format="ixt:numdotdecimal" decimals="-5">1.8</ix:nonFraction> million under a mortgage note secured by its manufacturing facility in Lebanon, Tennessee. The proceeds were used for payment of amounts borrowed. On&#xa0;<em style="font: inherit;"> April 14, 2021,&#xa0;</em>the Company entered into the Purchase and Sale Agreement&#xa0;discussed above.&#xa0;Concurrently with the sale of the Property, the Company paid off the approximately $<ix:nonFraction id="c83102874" contextRef="d_2021-04-14_2021-04-14_DebtInstrumentAxis-MortgageNoteSecuredByTennesseeManufacturingFacilityMember" unitRef="USD" name="us-gaap:RepaymentsOfSecuredDebt" scale="6" format="ixt:numdotdecimal" decimals="-5">0.9</ix:nonFraction>&#xa0;million&#xa0;remaining on the mortgage note on the Property to its lender.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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       <em style="font: inherit;">39</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">6</em> - Leases </b></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company accounts for its leases under ASC <em style="font: inherit;">842,</em> <i>Leases</i>.&#xa0;Under this guidance, arrangements meeting the definition of a lease are classified as operating or financing leases, and are recorded on the consolidated balance sheet.&#xa0;Operating leases are included in operating lease right-of-use (&#x201c;ROU&#x201d;) assets, operating lease liabilities short-term, and operating lease liabilities long-term&#xa0;in the Company's consolidated balance sheets. Finance leases are included in property, plant and equipment, current maturities of long-term debt, and long-term debt less current maturities in the Company's consolidated balance sheets.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">ROU assets represent the Company's right to use an underlying asset for the lease term and lease liabilities represent the Company's obligation to make lease payments arising from the lease calculated by discounting fixed lease payments over the lease term at the rate implicit in the lease or the Company&#x2019;s incremental borrowing rate.&#xa0; Lease liabilities are increased by interest and reduced by payments each period, and the ROU asset is amortized over the lease term.&#xa0; For operating leases, interest on the lease liability and the amortization of the ROU asset result in straight-line rent expense over the lease term.&#xa0; For finance leases, interest on the lease liability and the amortization of the ROU asset results in front-loaded expense over the lease term.&#xa0; Variable lease expenses are recorded when incurred.&#xa0;ROU assets and liabilities are recognized at the commencement date of the lease based on the present value of lease payments over the lease term.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As most of the Company's leases do <em style="font: inherit;">not</em> provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at the commencement date in determining the present value of lease payments.&#xa0;The incremental borrowing rate is the rate of interest that the Company would have to pay to borrow on a collateralized basis over a similar term and amount equal to the lease payments in a similar economic environment.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In calculating the ROU asset and lease liability, the Company elects to combine lease and non-lease components.&#xa0; The Company excludes short-term leases having initial terms of <em style="font: inherit;">12</em> months or less from the new guidance as an accounting policy election, and recognizes rent expense on a straight-line basis over the lease term.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Operating Leases.&#xa0;</b></i>In&#xa0;<em style="font: inherit;"> August 2020,&#xa0;</em>the Company entered into a new lease in Abu Dhabi, U.A.E. for land upon which the Company intends to build a facility. The&#xa0;annual payments are initially expected to be approximately&#xa0;<ix:nonFraction id="c83102965" contextRef="d_2020-08-01_2020-10-31_LeaseContractualTermAxis-AbuDhabiLandLeaseMember" unitRef="AED" name="ppih:LesseeOperatingLeaseAnnualPayment" scale="6" format="ixt:numdotdecimal" decimals="-5">1.2</ix:nonFraction>&#xa0;million U.A.E. Dirhams (approximately $<ix:nonFraction id="c83102966" contextRef="d_2020-08-01_2020-10-31_LeaseContractualTermAxis-AbuDhabiLandLeaseMember" unitRef="USD" name="ppih:LesseeOperatingLeaseAnnualPayment" scale="6" format="ixt:numdotdecimal" decimals="-5">0.3</ix:nonFraction>&#xa0;million at&#xa0;<em style="font: inherit;"> October 31, 2020),&#xa0;</em>inclusive of rent and common charges, with escalation clauses in the agreement.&#xa0;Rent payments&#xa0;are deferred until&#xa0;<em style="font: inherit;"> August 2022.&#xa0;</em>The lease expires in&#xa0;<em style="font: inherit;"> August 2050.</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Finance Leases. </b></i>In <em style="font: inherit;">2019,</em>&#xa0;the Company obtained <em style="font: inherit;">two</em> finance&#xa0;leases for CAD <ix:nonFraction id="c83102969" contextRef="i_2020-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceVehicleEquipmentOneMember" unitRef="CAD" name="us-gaap:FinanceLeaseRightOfUseAsset" scale="6" format="ixt:numdotdecimal" decimals="-5">1.1</ix:nonFraction> million&#xa0;(approximately USD $<ix:nonFraction id="c83102970" contextRef="i_2020-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceVehicleEquipmentOneMember" unitRef="USD" name="us-gaap:FinanceLeaseRightOfUseAsset" scale="6" format="ixt:numdotdecimal" decimals="-5">0.8</ix:nonFraction> million&#xa0;at the prevailing exchange rates on the transaction dates) to finance vehicle equipment. The interest rates for these finance&#xa0;leases were <ix:nonFraction id="c83102971" contextRef="i_2020-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceVehicleEquipmentOneMember" unitRef="Pure" name="ppih:InterestRateForFinanceLease" scale="-2" format="ixt:numdotdecimal" decimals="2">8.0</ix:nonFraction>% per annum with monthly principal and interest payments of less than $<ix:nonFraction id="c83102972" contextRef="d_2019-02-01_2020-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceVehicleEquipmentOneMember_RangeAxis-MaximumMember" unitRef="USD" name="ppih:FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction> million. These leases mature in <em style="font: inherit;"> August 2023.&#xa0;</em>In <em style="font: inherit;">2017,</em> the Company obtained <em style="font: inherit;">three</em> finance&#xa0;leases for CAD <ix:nonFraction id="c83102975" contextRef="i_2018-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceVehicleEquipmentOneMember" unitRef="CAD" name="us-gaap:FinanceLeaseRightOfUseAsset" scale="6" format="ixt:numdotdecimal" decimals="-5">1.1</ix:nonFraction> million&#xa0;(approximately USD $<ix:nonFraction id="c83102976" contextRef="i_2018-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceVehicleEquipmentOneMember" unitRef="USD" name="us-gaap:FinanceLeaseRightOfUseAsset" scale="6" format="ixt:numdotdecimal" decimals="-5">0.8</ix:nonFraction> million&#xa0;at the prevailing exchange rates on the transaction dates) to finance vehicle equipment. The interest rates for these finance&#xa0;leases range&#xa0;from <ix:nonFraction id="c83102977" contextRef="i_2018-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceVehicleEquipmentOneMember_RangeAxis-MinimumMember" unitRef="Pure" name="ppih:InterestRateForFinanceLease" scale="-2" format="ixt:numdotdecimal" decimals="2">4.0</ix:nonFraction>% to <ix:nonFraction id="c83102978" contextRef="i_2018-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceVehicleEquipmentOneMember_RangeAxis-MaximumMember" unitRef="Pure" name="ppih:InterestRateForFinanceLease" scale="-2" format="ixt:numdotdecimal" decimals="3">7.8</ix:nonFraction>% per annum with monthly principal and interest payments of less than $<ix:nonFraction id="c83102979" contextRef="d_2017-02-01_2018-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceVehicleEquipmentOneMember_RangeAxis-MaximumMember" unitRef="USD" name="ppih:FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction> million. Two of these leases matured in&#xa0;<em style="font: inherit;"> April&#xa0;</em><em style="font: inherit;">2021</em>&#xa0;and new leases have been entered into in&#xa0;<em style="font: inherit;"> May 2021&#xa0;</em>to replace the&#xa0;matured leases. The remaining lease matures in&#xa0;<em style="font: inherit;"> September&#xa0;</em><em style="font: inherit;">2022.</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has several significant operating lease agreements, with lease terms of <span style="-sec-ix-hidden:c83102982">one</span> to <ix:nonNumeric contextRef="i_2022-01-31_RangeAxis-MaximumMember" name="us-gaap:LesseeOperatingLeaseTermOfContract" id="c83102983" format="ixt-sec:duryear">30</ix:nonNumeric> years, which consist of real estate, vehicles and office equipment leases. These leases do <em style="font: inherit;">not</em> require any contingent rental payments, impose any financial restrictions or contain any residual value guarantees.&#xa0; Certain of the Company&#x2019;s leases include renewal options and escalation clauses; renewal options have <em style="font: inherit;">not</em> been included in the calculation of the lease liabilities and ROU assets as the Company is <em style="font: inherit;">not</em> reasonably certain to exercise the options.&#xa0; Variable expenses generally represent the Company&#x2019;s share of the landlord&#x2019;s operating expenses.&#xa0; The Company does <em style="font: inherit;">not</em> have any arrangements where it acts as a lessor, other than <em style="font: inherit;">one</em> sub-lease arrangement.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">At&#xa0;<em style="font: inherit;"> January 31, 2022, </em>the Company had total operating lease liabilities of $<ix:nonFraction id="c83102989" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiability" scale="6" format="ixt:numdotdecimal" decimals="-5">12.8</ix:nonFraction>&#xa0;million&#xa0;and operating ROU assets of $<ix:nonFraction id="c83102990" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="6" format="ixt:numdotdecimal" decimals="-5">11.2</ix:nonFraction>&#xa0;million, which are reflected in the consolidated balance sheet. At <em style="font: inherit;"> January 31, 2022, </em>the Company also had finance lease liabilities of $<ix:nonFraction id="c83102991" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiability" scale="6" format="ixt:numdotdecimal" decimals="-5">0.5</ix:nonFraction>&#xa0;million included in current maturities of long-term debt and long-term debt less current maturities, and finance ROU assets of $<ix:nonFraction id="c83102992" contextRef="i_2022-01-31_BalanceSheetLocationAxis-OtherAssetsMember" unitRef="USD" name="us-gaap:FinanceLeaseRightOfUseAsset" scale="6" format="ixt:numdotdecimal" decimals="-5">0.7</ix:nonFraction>&#xa0;million&#xa0;which were included in property plant and equipment, net of accumulated depreciation&#xa0;in the consolidated balance sheet.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Supplemental balance sheet information related to leases follows (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="ppih:SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock" id="c2092076" escape="true">
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       <td style="width: 70%; 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;"><b><i>Operating and Finance leases:</i></b></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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">January 31, 2022</em></b></p> </td>
       <td style="font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">January 31, 2021</em></b></p> </td>
       <td style="font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#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;">Finance leases assets:</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;">Property and Equipment - gross</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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103017" contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">1,221</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103018" contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">879</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;">Accumulated depreciation and amortization</p> </td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103019" contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-4">490</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103020" contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">96</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</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;">Property and Equipment - net</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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103021" contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">731</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103022" contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">783</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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;">Finance lease liabilities:</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;">Finance lease liability short-term</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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103024" contextRef="i_2022-01-31_BalanceSheetLocationAxis-OtherCurrentLiabilitiesMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">357</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103025" contextRef="i_2021-01-31_BalanceSheetLocationAxis-OtherCurrentLiabilitiesMember" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-5">300</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;">Finance lease liability long-term</p> </td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103026" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">173</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103027" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">401</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#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;">Total finance 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; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103028" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiability" scale="3" format="ixt:numdotdecimal" decimals="-4">530</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103029" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">701</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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 lease assets:</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;">Operating lease ROU 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; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103031" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" format="ixt:numdotdecimal" decimals="-3">11,213</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103032" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" format="ixt:numdotdecimal" decimals="-3">13,384</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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;">Operating lease liabilities:</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;">Operating lease liability short-term</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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103034" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,496</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103035" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,402</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;">Operating lease liability long-term</p> </td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103036" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-4">11,270</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103037" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">13,174</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#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;">Total operating 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; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103038" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">12,766</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103039" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">14,576</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
    <div class="PGFTR" style="width: 100%; text-align: center;">
     <div class="hf-row">
      <div class="hf-cell PGNUM" style="text-align: center; font-family: Times New Roman; font-size: 10pt;">
       <em style="font: inherit;">40</em>
      </div>
     </div>
    </div>
    <hr style="border: currentColor; border-image: none; width: 100%; height: 2px; color: rgb(0, 0, 0); page-break-after: always; background-color: rgb(0, 0, 0);" />
    <div class="PGHDR" style="width: 100%; text-align: left;">
     <div class="hf-row">
      <div class="hf-cell TOCLink" style="display: inline-block; text-align: left;">
       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
      </div>
     </div>
    </div>
   </ix:exclude>
   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Total lease costs consist of the following (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:LeaseCostTableTextBlock" id="c2092077" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: Times New Roman; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 35%; 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;"><b>Lease costs</b></p> </td>
       <td style="width: 35%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Consolidated Statements of Operations Classification</em></b></p> </td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td colspan="2" style="width: 1%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Year Ended January 31, 2022</em></b></p> </td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td colspan="2" style="width: 1%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Year Ended January 31, 2021</em></b></p> </td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 35%; 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;">Finance Lease Costs</p> </td>
       <td style="width: 35%; 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%; 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: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 35%; 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;">Amortization of ROU assets</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Cost of sales</em></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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103045" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseRightOfUseAssetAmortization" scale="3" format="ixt:numdotdecimal" decimals="-3">245</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103046" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:FinanceLeaseRightOfUseAssetAmortization" scale="3" format="ixt:numdotdecimal" decimals="-3">214</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: 35%; 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 on lease liabilities</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Interest expense</em></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="c83103048" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseInterestExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">53</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="c83103049" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:FinanceLeaseInterestExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">69</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: 35%; 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 lease costs</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Cost of sales, SG&amp;A expenses</em></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="c83103051" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseCost" scale="3" format="ixt:numdotdecimal" decimals="-3">2,502</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="c83103052" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeaseCost" scale="3" format="ixt:numdotdecimal" decimals="-4">2,570</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: 35%; 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;">Short-term lease costs (1)</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Cost of sales, SG&amp;A expenses</em></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="c83103054" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:ShortTermLeaseCost" scale="3" format="ixt:numdotdecimal" decimals="-3">591</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="c83103055" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:ShortTermLeaseCost" scale="3" format="ixt:numdotdecimal" decimals="-3">398</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: 35%; 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;">Sub-lease income</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">SG&amp;A expenses</em></p> </td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103057" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:SubleaseIncome" scale="3" format="ixt:numdotdecimal" decimals="-3">81</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103058" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:SubleaseIncome" scale="3" format="ixt:numdotdecimal" decimals="-3">81</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td colspan="2" style="width: 35%; 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;"><b><em style="font: inherit;">Total Lease costs</em></b></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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103060" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:LeaseCost" scale="3" format="ixt:numdotdecimal" decimals="-4">3,310</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103061" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:LeaseCost" scale="3" format="ixt:numdotdecimal" decimals="-4">3,170</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(<em style="font: inherit;">1</em>) Includes variable lease costs, which are immaterial</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Supplemental cash flow information related to leases is as follows (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="ppih:SupplementalCashFlowInformationRelatedLeasesTableTextBlock" id="F0AD20DD-A400-4131-A32B-0B0B87533501" escape="true" continuedAt="c3A7B358D-B65A-4FCF-A813-7624CFE6425A">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: Times New Roman; font-size: 10pt;">
     <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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Year Ended January 31, 2022</em></b></p> </td>
       <td style="font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Year Ended January 31, 2021</em></b></p> </td>
       <td style="font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 70%; 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;">Cash paid for amounts included in the measurement of lease liabilities:</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;">Financing cash flows from 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; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103065" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" format="ixt:numdotdecimal" decimals="-3">375</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103066" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" format="ixt:numdotdecimal" decimals="-3">432</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;">Operating cash flows from 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="c83103067" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseInterestPaymentOnLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">53</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="c83103068" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:FinanceLeaseInterestPaymentOnLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">69</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;">Operating cash flows from operating 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="c83103069" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeasePayments" scale="3" format="ixt:numdotdecimal" decimals="-3">2,784</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="c83103070" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeasePayments" scale="3" format="ixt:numdotdecimal" decimals="-3">3,097</ix:nonFraction></td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:continuation id="c3A7B358D-B65A-4FCF-A813-7624CFE6425A">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Year Ended January 31, 2022</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 85%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">ROU Assets obtained in exchange for new lease obligations:</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance leases liabilities</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103073" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating leases liabilities</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103074" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">121</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      </tr>

     </tbody>
    </table>
   </ix:continuation>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Weighted-average lease terms discount rates are as follows:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="ppih:WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock" id="c2092080" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">January 31, 2022</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 85%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Weighted-average remaining lease terms (in years):</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="i_2022-01-31" name="us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1" id="c83103077" format="ixt-sec:duryear">1.5</ix:nonNumeric></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="i_2022-01-31" name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" id="c83103078" format="ixt-sec:duryear">13.5</ix:nonNumeric></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Weighted-average discount rates:</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103080" contextRef="i_2022-01-31" unitRef="Pure" name="us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent" scale="-2" format="ixt:numdotdecimal" decimals="3">9.1</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103081" contextRef="i_2022-01-31" unitRef="Pure" name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" scale="-2" format="ixt:numdotdecimal" decimals="3">7.4</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
    <div class="PGFTR" style="width: 100%; text-align: center;">
     <div class="hf-row">
      <div class="hf-cell PGNUM" style="text-align: center; font-family: Times New Roman; font-size: 10pt;">
       <em style="font: inherit;">41</em>
      </div>
     </div>
    </div>
    <hr style="border: currentColor; border-image: none; width: 100%; height: 2px; color: rgb(0, 0, 0); page-break-after: always; background-color: rgb(0, 0, 0);" />
    <div class="PGHDR" style="width: 100%; text-align: left;">
     <div class="hf-row">
      <div class="hf-cell TOCLink" style="display: inline-block; text-align: left;">
       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
      </div>
     </div>
    </div>
   </ix:exclude>
   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On <em style="font: inherit;"> January 31, 2022, </em>future minimum annual rental commitments under non-cancelable lease obligations were as follows (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="ppih:FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock" id="c2092081" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Year:</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Operating Leases</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Finance Leases</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2023</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103084" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">2,367</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103085" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">386</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2024</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103086" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" scale="3" format="ixt:numdotdecimal" decimals="-3">2,335</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103087" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo" scale="3" format="ixt:numdotdecimal" decimals="-3">177</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2025</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103088" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree" scale="3" format="ixt:numdotdecimal" decimals="-3">1,525</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103089" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2026</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103090" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour" scale="3" format="ixt:numdotdecimal" decimals="-3">1,326</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103091" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2027</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103092" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive" scale="3" format="ixt:numdotdecimal" decimals="-3">1,333</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103093" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Thereafter</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103094" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" scale="3" format="ixt:numdotdecimal" decimals="-3">12,322</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103095" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total lease payments</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103096" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" scale="3" format="ixt:numdotdecimal" decimals="-3">21,208</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103097" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityPaymentsDue" scale="3" format="ixt:numdotdecimal" decimals="-3">563</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less: amount representing interest</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103098" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">8,442</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">)</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103099" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">33</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">)</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total lease liabilities at January 31, 2022</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103100" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">12,766</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103101" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:FinanceLeaseLiability" scale="3" format="ixt:numdotdecimal" decimals="-4">530</ix:nonFraction></td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Rental expense for operating leases was $<ix:nonFraction id="c83102996" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OperatingLeaseExpense" scale="6" format="ixt:numdotdecimal" decimals="-5">3.1</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83102997" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OperatingLeaseExpense" scale="6" format="ixt:numdotdecimal" decimals="-6">3.0</ix:nonFraction>&#xa0;million in <em style="font: inherit;">2021</em>&#xa0;and <em style="font: inherit;">2020,</em> respectively.</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has several significant operating lease agreements as follows:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Office space of approximately <em style="font: inherit;">31,650</em> square feet in Niles, IL is leased until <em style="font: inherit;"> October 2023.</em></p> </td>
     </tr>

    </tbody>
   </table>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr>
      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Production facilities and office space of approximately <em style="font: inherit;">139,000</em> square feet in Lebanon, Tennessee is leased until <em style="font: inherit;"> December 31, 2035.</em></td>
     </tr>

     <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Five acres of land in Louisiana is leased through <em style="font: inherit;"> March 2022.</em></p> </td>
     </tr>

    </tbody>
   </table>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Twenty acres of land in Canada leased through <em style="font: inherit;"> December 2022.</em></p> </td>
     </tr>

    </tbody>
   </table>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Nine acres of land in the Kingdom of Saudi Arabia is leased through <em style="font: inherit;"> April 2030.</em></p> </td>
     </tr>

    </tbody>
   </table>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Production facilities in the U.A.E. of approximately <em style="font: inherit;">80,200</em> square feet on approximately <em style="font: inherit;">107,600</em> square feet of land is leased until <em style="font: inherit;"> June 2030.</em></p> </td>
     </tr>

    </tbody>
   </table>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Office space of approximately <em style="font: inherit;">21,500</em> square feet and open land for production facilities of approximately <em style="font: inherit;">423,000</em> square feet in the U.A.E. is leased until <em style="font: inherit;"> July 2032.</em></p> </td>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Production facilities in the U.A.E. of approximately <em style="font: inherit;">78,100</em> square feet is leased until <em style="font: inherit;"> December 2032.</em></p> </td>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Approximately <em style="font: inherit;">fourteen</em> acres of land in the U.A.E. is leased through <em style="font: inherit;"> August 2050.</em></td>
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       <em style="font: inherit;">42</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">7</em> - Income taxes</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock" id="c2092083" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Income/(loss) from continuing operations before income taxes (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Domestic</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103157" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,357</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103158" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,288</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103159" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" scale="3" format="ixt:numdotdecimal" decimals="-3">11,684</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103160" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">4,487</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"><b>Total</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103161" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="3" format="ixt:numdotdecimal" decimals="-3">8,327</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(<ix:nonFraction id="c83103162" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">7,775</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" id="c2092084" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Components of income tax expense/(benefit) (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Current</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Federal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103166" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:CurrentFederalTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">1</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103167" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:CurrentFederalTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">18</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Foreign</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103168" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:CurrentForeignTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">2,317</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103169" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:CurrentForeignTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">413</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">State and other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103170" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:CurrentStateAndLocalTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">144</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103171" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:CurrentStateAndLocalTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">105</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total current income tax expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103172" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:CurrentIncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">2,462</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103173" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:CurrentIncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">536</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deferred</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Federal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103175" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DeferredFederalIncomeTaxExpenseBenefit" scale="3" format="ixt:zerodash" decimals="-3">&#x2014;</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103176" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DeferredFederalIncomeTaxExpenseBenefit" scale="3" format="ixt:zerodash" decimals="-3">&#x2014;</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Foreign</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103177" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DeferredForeignIncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">197</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103178" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DeferredForeignIncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">669</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">State and other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103179" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit" scale="3" format="ixt:zerodash" decimals="-3">&#x2014;</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103180" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit" scale="3" format="ixt:zerodash" decimals="-3">&#x2014;</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total deferred income tax expense/(benefit)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103181" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">197</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103182" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">669</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total income tax expense/(benefit)</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103183" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">2,265</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(<ix:nonFraction id="c83103184" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">133</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Repatriation of foreign earnings</b></i></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As a result of the onetime transition tax from the U.S. Tax Cuts and Jobs Act of <em style="font: inherit;">2017</em> (&#x201c;Tax Act&#x201d;), the Company estimates that distributions from foreign subsidiaries will <em style="font: inherit;">no</em> longer be subject to incremental U.S. tax as they will either be remittances of previously taxed earnings and profits or eligible for a full dividends received deduction. Current and future earnings in the Company's subsidiaries in Canada and Egypt are <em style="font: inherit;">not</em> permanently reinvested. Earnings from these subsidiaries are subject to tax in their local jurisdiction, and withholding taxes in these jurisdictions are&#xa0;considered.&#xa0;The Company's liability has remained consistent at $<ix:nonFraction id="c83103106" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:TaxesPayableCurrentAndNoncurrent" scale="6" format="ixt:numdotdecimal" decimals="-5">0.2</ix:nonFraction>&#xa0;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> respectively,&#xa0;related to these taxes.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">U.S. income and foreign withholding taxes have <em style="font: inherit;">not</em> been recognized on the excess of the amount for financial reporting over the tax basis of investments in foreign subsidiaries that is indefinitely reinvested outside the United States.&#xa0;The Company intends to permanently reinvest the undistributed earnings of&#xa0;its Middle Eastern and Indian subsidiaries.&#xa0;The Middle Eastern and Indian subsidiaries have unremitted earnings of $<ix:nonFraction id="c83103110" contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-ForeignCountryMember_IncomeTaxAuthorityNameAxis-MiddleEastMember" unitRef="USD" name="us-gaap:UndistributedEarningsOfForeignSubsidiaries" scale="6" format="ixt:numdotdecimal" decimals="-5">22.7</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83103111" contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-ForeignCountryMember_IncomeTaxAuthorityNameAxis-MinistryOfFinanceIndiaMember" unitRef="USD" name="us-gaap:UndistributedEarningsOfForeignSubsidiaries" scale="6" format="ixt:numdotdecimal" decimals="-5">0.8</ix:nonFraction> million, respectively, as of <em style="font: inherit;"> January 31, 2022, </em>all of which has been subject to the transition tax in the United States. Unremitted earnings of $<ix:nonFraction id="c83103112" contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-ForeignCountryMember_IncomeTaxAuthorityNameAxis-AE" unitRef="USD" name="us-gaap:UndistributedEarningsOfForeignSubsidiaries" scale="6" format="ixt:numdotdecimal" decimals="-5">19.2</ix:nonFraction>&#xa0;million in the United Arab Emirates would <em style="font: inherit;">not</em> be subject to withholding tax in the event of a distribution, and $<ix:nonFraction id="c83103114" contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-ForeignCountryMember_IncomeTaxAuthorityNameAxis-SA" unitRef="USD" name="us-gaap:UndistributedEarningsOfForeignSubsidiaries" scale="6" format="ixt:numdotdecimal" decimals="-5">3.5</ix:nonFraction>&#xa0;million of unremitted earnings in Saudi Arabia would be subject to withholding tax of $<ix:nonFraction id="c83103115" contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-ForeignCountryMember_IncomeTaxAuthorityNameAxis-SA" unitRef="USD" name="us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries" scale="6" format="ixt:numdotdecimal" decimals="-5">0.2</ix:nonFraction>&#xa0;million. The Company has <em style="font: inherit;">not</em> recorded a deferred tax liability related to any financial reporting basis over tax basis related to the investment in these foreign subsidiaries as it is <em style="font: inherit;">not</em> practical to estimate.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
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      <div class="hf-cell PGNUM" style="text-align: center; font-size: 10pt; font-family: Times New Roman;">
       <em style="font: inherit;">43</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The difference between the provision for income taxes and the amount computed by applying the U.S. Federal statutory rate of <em style="font: inherit;">21%</em>&#xa0;was as follows:</p>
   <p style="margin: 0pt 7.2pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" id="c2092085" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Tax expense at federal statutory rate</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103187" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" scale="3" format="ixt:numdotdecimal" decimals="-3">1,749</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103188" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">1,633</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">State expense, net of federal income tax effect</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103189" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes" scale="3" format="ixt:numdotdecimal" decimals="-3">148</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103190" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">97</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deferred compensation adjustment</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103191" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">456</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103192" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">5</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Domestic valuation allowance</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103193" contextRef="d_2021-02-01_2022-01-31_IncomeTaxAuthorityAxis-DomesticCountryMember" unitRef="USD" name="us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">636</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103194" contextRef="d_2020-02-01_2021-01-31_IncomeTaxAuthorityAxis-DomesticCountryMember" unitRef="USD" name="us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" scale="3" format="ixt:numdotdecimal" decimals="-3">1,807</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Domestic return to provision</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103195" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationPriorYearIncomeTaxes" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">6</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103196" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationPriorYearIncomeTaxes" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">485</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Global Intangible Low Tax Income Inclusion</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103197" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion" scale="3" format="ixt:numdotdecimal" decimals="-3">742</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103198" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Nontaxable Paycheck Protection Program Loan Forgiveness Proceeds</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83103199" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(<ix:nonFraction id="c83103200" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount" scale="3" format="ixt:numdotdecimal" decimals="-3">662</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Permanent differences other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103201" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationOtherReconcilingItems" scale="3" format="ixt:numdotdecimal" decimals="-3">56</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103202" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationOtherReconcilingItems" scale="3" format="ixt:numdotdecimal" decimals="-3">282</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Valuation allowance for state NOLs</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103203" contextRef="d_2021-02-01_2022-01-31_IncomeTaxAuthorityAxis-StateAndLocalJurisdictionMember" unitRef="USD" name="us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">29</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103204" contextRef="d_2020-02-01_2021-01-31_IncomeTaxAuthorityAxis-StateAndLocalJurisdictionMember" unitRef="USD" name="us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" scale="3" format="ixt:numdotdecimal" decimals="-3">183</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Differences in foreign tax rate</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103205" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationForeignIncomeTaxRateDifferential" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">430</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103206" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationForeignIncomeTaxRateDifferential" scale="3" format="ixt:numdotdecimal" decimals="-3">527</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign rate change</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103207" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">31</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103208" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate" scale="3" format="ixt:numdotdecimal" decimals="-3">18</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deferred tax on unremitted earnings</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103209" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">55</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103210" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">176</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign withholding taxes</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103211" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationTaxContingenciesForeign" scale="3" format="ixt:numdotdecimal" decimals="-3">178</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103212" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationTaxContingenciesForeign" scale="3" format="ixt:numdotdecimal" decimals="-3">209</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">All other, net expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103213" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationOtherAdjustments" scale="3" format="ixt:numdotdecimal" decimals="-3">123</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103214" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxReconciliationOtherAdjustments" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">101</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total income tax expense/(benefit)</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103215" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3">2,265</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(<ix:nonFraction id="c83103216" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">133</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's worldwide effective tax rates ("ETR") were <ix:nonFraction id="c83103120" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" scale="-2" format="ixt:numdotdecimal" decimals="3">27.2</ix:nonFraction>% and <ix:nonFraction id="c83103121" contextRef="d_2020-02-01_2021-01-31" unitRef="Pure" name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" scale="-2" format="ixt:numdotdecimal" decimals="3">1.7</ix:nonFraction>% in <em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em>, respectively.&#xa0;The change in the ETR from the prior year to the current year is largely due to the Company&#x2019;s valuation allowance against its domestic deferred tax asset and changes to the mix of income in various jurisdictions.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" id="c2092086" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Components of deferred income tax assets (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">U.S. Federal NOL carryforward</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103219" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic" scale="3" format="ixt:numdotdecimal" decimals="-3">8,424</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103220" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic" scale="3" format="ixt:numdotdecimal" decimals="-3">8,626</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deferred compensation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103221" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation" scale="3" format="ixt:numdotdecimal" decimals="-4">350</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103222" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation" scale="3" format="ixt:numdotdecimal" decimals="-3">508</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Research tax credit</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103223" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch" scale="3" format="ixt:numdotdecimal" decimals="-3">2,573</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103224" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch" scale="3" format="ixt:numdotdecimal" decimals="-3">2,686</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign NOL carryforward</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103225" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign" scale="3" format="ixt:numdotdecimal" decimals="-3">448</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103226" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign" scale="3" format="ixt:numdotdecimal" decimals="-3">543</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign tax credit</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103227" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign" scale="3" format="ixt:numdotdecimal" decimals="-4">2,580</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103228" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign" scale="3" format="ixt:numdotdecimal" decimals="-4">2,580</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Stock compensation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103229" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" scale="3" format="ixt:numdotdecimal" decimals="-3">62</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103230" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" scale="3" format="ixt:numdotdecimal" decimals="-3">442</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Other accruals not yet deducted</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103231" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">276</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103232" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">245</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">State NOL carryforward</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103233" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" scale="3" format="ixt:numdotdecimal" decimals="-4">2,730</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103234" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" scale="3" format="ixt:numdotdecimal" decimals="-3">2,678</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Accrued commissions and incentives</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103235" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" scale="3" format="ixt:numdotdecimal" decimals="-3">483</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103236" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" scale="3" format="ixt:numdotdecimal" decimals="-3">362</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Inventory valuation allowance</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103237" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsInventory" scale="3" format="ixt:numdotdecimal" decimals="-3">116</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103238" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsInventory" scale="3" format="ixt:numdotdecimal" decimals="-3">106</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Lease liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83103239" contextRef="i_2022-01-31" unitRef="USD" name="ppih:DeferredTaxAssetsLeaseLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">418</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonFraction id="c83103240" contextRef="i_2021-01-31" unitRef="USD" name="ppih:DeferredTaxAssetsLeaseLiability" scale="3" format="ixt:numdotdecimal" decimals="-3">541</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Accrued pension</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103241" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103242" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions" scale="3" format="ixt:numdotdecimal" decimals="-3">18</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103243" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOther" scale="3" format="ixt:numdotdecimal" decimals="-3">17</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103244" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOther" scale="3" format="ixt:numdotdecimal" decimals="-3">95</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Deferred tax assets, gross</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103245" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsGross" scale="3" format="ixt:numdotdecimal" decimals="-3">18,477</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103246" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsGross" scale="3" format="ixt:numdotdecimal" decimals="-4">19,430</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Valuation allowance</p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103247" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsValuationAllowance" scale="3" format="ixt:numdotdecimal" decimals="-3">16,905</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103248" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsValuationAllowance" scale="3" format="ixt:numdotdecimal" decimals="-3">17,746</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total deferred tax assets, net of valuation allowances</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103249" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">1,572</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103250" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">1,684</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Components of the deferred income tax liability</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103252" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">643</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103253" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">981</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign subsidiaries unremitted earnings</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103254" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings" scale="3" format="ixt:numdotdecimal" decimals="-3">231</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103255" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings" scale="3" format="ixt:numdotdecimal" decimals="-3">289</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Prepaid</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103256" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilitiesOther" scale="3" format="ixt:numdotdecimal" decimals="-3">54</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103257" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilitiesOther" scale="3" format="ixt:numdotdecimal" decimals="-3">21</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Accrued pension</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83103258" contextRef="i_2022-01-31" unitRef="USD" name="ppih:DeferredTaxLiabilitiesDeferredExpensePensions" scale="3" format="ixt:numdotdecimal" decimals="-3">159</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103259" contextRef="i_2021-01-31" unitRef="USD" name="ppih:DeferredTaxLiabilitiesDeferredExpensePensions" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Right of use asset</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(<ix:nonFraction id="c83103260" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilitiesLeasingArrangements" scale="3" format="ixt:numdotdecimal" decimals="-3">386</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(<ix:nonFraction id="c83103261" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilitiesLeasingArrangements" scale="3" format="ixt:numdotdecimal" decimals="-3">484</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Total deferred tax liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(<ix:nonFraction id="c83103262" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">1,473</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>)</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(<ix:nonFraction id="c83103263" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">1,775</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>)</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td style="padding-bottom: 1px;">&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Deferred tax asset/(liability), net</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103264" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">99</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(<ix:nonFraction id="c83103265" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">91</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>)</b></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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Balance sheet classification</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Long-term assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103267" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxAssetsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">811</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103268" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxAssetsNet" scale="3" format="ixt:numdotdecimal" decimals="-3">823</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Long-term liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103269" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxLiabilitiesNet" scale="3" format="ixt:numdotdecimal" decimals="-3">712</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103270" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxLiabilitiesNet" scale="3" format="ixt:numdotdecimal" decimals="-3">914</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total deferred tax assets/(liabilities), net of valuation allowances</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103271" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">99</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(<ix:nonFraction id="c83103272" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DeferredTaxLiabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">91</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>)</b></td></tr>
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       <em style="font: inherit;">44</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has a gross U.S. Federal operating loss carryforward of $<ix:nonFraction id="c83103125" contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-DomesticCountryMember_IncomeTaxAuthorityNameAxis-InternalRevenueServiceIRSMember" unitRef="USD" name="us-gaap:OperatingLossCarryforwards" scale="6" format="ixt:numdotdecimal" decimals="-5">40.1</ix:nonFraction>&#xa0;million. Of this amount, $<ix:nonFraction id="c83103126" contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-DomesticCountryMember_IncomeTaxAuthorityNameAxis-InternalRevenueServiceIRSMember" unitRef="USD" name="ppih:OperatingLossCarryforwardsSubjectToExpiration" scale="6" format="ixt:numdotdecimal" decimals="-5">33.8</ix:nonFraction> million will begin to expire between tax years <em style="font: inherit;">2030</em> and <em style="font: inherit;">2037</em> and&#xa0;the remainder has an indefinite carryforward.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The deferred tax asset ("DTA")&#xa0;for state net operating&#xa0;loss ("NOL") carryforwards of $<ix:nonFraction id="c83103129" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" scale="6" format="ixt:numdotdecimal" decimals="-5">2.7</ix:nonFraction>&#xa0;million relates to amounts that expire at various times from <em style="font: inherit;">2022</em> to <em style="font: inherit;">2032.</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has a DTA foreign NOL carryforward of $<ix:nonFraction id="c83103132" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign" scale="6" format="ixt:numdotdecimal" decimals="-5">0.4</ix:nonFraction>&#xa0;million for its subsidiary&#xa0;in Saudi Arabia. The NOL in Saudi Arabia can be carried forward indefinitely and does <em style="font: inherit;">not</em> have a valuation allowance recorded against it.&#xa0;The NOL in India was fully utilized in <em style="font: inherit;">2021.</em> The ultimate realization of this tax benefit is dependent upon the generation of enough operating income in the foreign tax jurisdictions.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company periodically reviews the adequacy of its valuation allowance in all of the tax jurisdictions in which it operates, evaluates future sources of taxable income and tax planning strategies and <em style="font: inherit;"> may </em>make further adjustments based on management's outlook for continued profits in each jurisdiction.&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Management assesses the available positive and negative evidence to estimate whether sufficient future taxable income will be generated to permit the use of the existing deferred tax assets. A significant piece of objective negative evidence evaluated was the domestic cumulative loss incurred leading up to the period ended <em style="font: inherit;"> January 31, 2013. </em>Such objective evidence limits the ability to consider other subjective evidence, such as our projections for future growth.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On the basis of this evaluation, as of <em style="font: inherit;"> December 31, 2013, </em>a full valuation allowance was recorded against the domestic deferred tax assets as the Company has determined that they are <em style="font: inherit;">not</em> more likely than <em style="font: inherit;">not</em> to be realized based upon the available evidence. As of <em style="font: inherit;"> January 31, 2022, </em>the Company has <em style="font: inherit;">not</em> released the valuation allowance as the objective negative evidence in the form of cumulative losses continues to exist. The amount of the domestic deferred tax assets considered realizable, however, could be increased if objective negative evidence in the form of cumulative losses is <em style="font: inherit;">no</em> longer present.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has a deferred tax asset of $<ix:nonFraction id="c83103139" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign" scale="6" format="ixt:numdotdecimal" decimals="-5">2.6</ix:nonFraction>&#xa0;million for U.S. foreign tax credits after considering the impact of the repatriated foreign earnings and the <em style="font: inherit;">one</em>-time transition tax. The&#xa0;foreign tax credit deferred tax asset is fully offset with a valuation allowance. The excess foreign tax credits are subject to a <em style="font: inherit;">ten</em>-year carryforward and will begin to expire on <em style="font: inherit;"> January&#xa0;</em><em style="font: inherit;">31,</em> <em style="font: inherit;">2026.</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following table summarizes uncertain&#xa0;tax position&#xa0;("UTP") activity, excluding the related accrual for interest and penalties:</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:SummaryOfIncomeTaxContingenciesTextBlock" id="c2092087" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Balance at beginning of the year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103275" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefits" scale="3" format="ixt:numdotdecimal" decimals="-3">1,591</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103276" contextRef="i_2020-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefits" scale="3" format="ixt:numdotdecimal" decimals="-3">1,545</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Increases in positions taken in a prior period</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103277" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" scale="3" format="ixt:numdotdecimal" decimals="-3">4</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103278" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" scale="3" format="ixt:numdotdecimal" decimals="-3">2</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Increases in positions taken in a current period</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103279" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" scale="3" format="ixt:numdotdecimal" decimals="-3">66</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103280" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" scale="3" format="ixt:numdotdecimal" decimals="-3">65</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Decreases due to lapse of statute of limitations</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103281" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" scale="3" format="ixt:numdotdecimal" decimals="-3">8</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103282" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" scale="3" format="ixt:numdotdecimal" decimals="-3">21</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Decreases due to settlements</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c83103283" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" scale="3" format="ixt:numdotdecimal" decimals="-3">34</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103284" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Balance at end of the year</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103285" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefits" scale="3" format="ixt:numdotdecimal" decimals="-3">1,611</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103286" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefits" scale="3" format="ixt:numdotdecimal" decimals="-3">1,591</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td></tr>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Included in the total UTP liability were estimated accrued interest and penalties of&#xa0;$<ix:nonFraction id="c83103144" contextRef="i_2021-01-31_BalanceSheetLocationAxis-OtherNoncurrentLiabilitiesMember" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefits" scale="6" format="ixt:numdotdecimal" decimals="-5">0.2</ix:nonFraction>&#xa0;million&#xa0;in&#xa0;<em style="font: inherit;"> January 31, 2022</em>&#xa0;and <em style="font: inherit;">2021,</em> respectively. These non-current income tax liabilities are recorded in other long-term liabilities in the consolidated balance sheet&#xa0;and recognized as an expense during the period.&#xa0;The Company's policy is to include interest and penalties in income tax expense. On <em style="font: inherit;"> January 31, 2022</em>, the Company did&#xa0;<em style="font: inherit;">not</em> anticipate any significant adjustments to its unrecognized tax benefits within the next <em style="font: inherit;">twelve</em> months. Included in the balance on <em style="font: inherit;"> January 31, 2022&#xa0;</em>were amounts offset by deferred taxes (i.e. temporary differences) or amounts that could be offset by refunds in other taxing jurisdictions (i.e., corollary adjustments).&#xa0;Upon reversal, $<ix:nonFraction id="c83103149" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate" scale="6" format="ixt:numdotdecimal" decimals="-5">0.6</ix:nonFraction>&#xa0;million of the amount accrued on&#xa0;<em style="font: inherit;"> January 31, 2022</em> would impact the future ETR.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company is subject to income taxes in the U.S. federal jurisdiction, and various states and foreign jurisdictions. Tax regulations within each jurisdiction are subject to the interpretation of the related tax laws and regulations and require significant judgment to apply.&#xa0;Tax years related to <em style="font: inherit;"> January 31, 2019, </em><em style="font: inherit;">2020</em>&#xa0;and <em style="font: inherit;">2021</em>&#xa0;are open for federal and state tax purposes. In addition, federal and state tax years <em style="font: inherit;"> January 31, 2003&#xa0;</em>through <em style="font: inherit;"> January 31, 2009 </em>are subject to adjustment on audit, up to the amount of research tax credit generated in those years. Any NOL carryover&#xa0;can still be adjusted by the Internal Revenue Service in future&#xa0;year&#xa0;audits.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's management periodically estimates the probable tax obligations of the Company using historical experience in tax jurisdictions and informed judgments. There are inherent uncertainties related to the interpretation of tax regulations in the jurisdictions in which the Company transacts business. The judgments and estimates made at a point in time <em style="font: inherit;"> may </em>change based on the outcome of tax audits, as well as changes to or further interpretations of regulations. If such changes take place, there is a risk that the tax rate <em style="font: inherit;"> may </em>increase or decrease in any period. Tax accruals for tax liabilities related to potential changes in judgments and estimates for federal, foreign and state tax issues are included in other long-term liabilities on the consolidated balance sheet.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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       <em style="font: inherit;">45</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock" id="c2092088" escape="true">
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">8</em> - Retirement plans</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Pension plan</b></i></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The defined benefit plan that covered the hourly rate&#xa0;employees of a non-operating filtration business unit, previously located in Winchester, Virginia,&#xa0;was frozen on <em style="font: inherit;"> June&#xa0;</em><em style="font: inherit;">30,</em> <em style="font: inherit;">2013</em> per the <em style="font: inherit;">third</em> Amendment to the Plan dated <em style="font: inherit;"> May 15, 2013. </em>The accrued benefit of each participant was frozen as of the freeze date, and <em style="font: inherit;">no</em> further benefits shall accrue with respect to any service or hours of service after the freeze date. The benefits are based on fixed amounts multiplied by years of service of participants. The Company engages outside actuaries to calculate its obligations and costs. The funding policy is to contribute such amounts as are necessary to provide for benefits attributed to service to date. The amounts contributed to the plan are sufficient to meet the minimum funding requirements set forth in the Employee Retirement Income Security Act of <em style="font: inherit;">1974.</em>&#xa0;</p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Asset allocation</b></i></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The pension plan holds <em style="font: inherit;">no</em> securities of Perma-Pipe International Holdings, Inc.; <ix:nonFraction id="c83103297" contextRef="i_2022-01-31" unitRef="Pure" name="us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations" scale="-2" format="ixt:numdotdecimal" decimals="0">100</ix:nonFraction>% of the assets are held for benefits under the plan. The fair value of the major categories of the pension plan's investments are presented below. The FASB has established a fair value hierarchy that distinguishes between (<em style="font: inherit;">1</em>) market participant assumptions developed based on market data obtained from independent sources (observable inputs) and (<em style="font: inherit;">2</em>) an entity's own assumptions about market participant assumptions developed based on the best information available in the circumstances (unobservable inputs). The fair value hierarchy consists of <em style="font: inherit;">three</em> broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets and liabilities (Level <em style="font: inherit;">1</em>) and the lowest priority to unobservable inputs (Level <em style="font: inherit;">3</em>). The <em style="font: inherit;">three</em> levels of the fair value hierarchy are described below:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-decoration: underline; ">Level <em style="font: inherit;">1</em></span> - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-decoration: underline; ">Level <em style="font: inherit;">2</em></span> - Inputs other than quoted prices included within Level <em style="font: inherit;">1</em> that are observable for the asset or liability, either directly or indirectly, including quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are <em style="font: inherit;">not</em> active; inputs other than quoted prices that are observable for the asset or liability (e.g., interest rates); and inputs that are derived principally from or corroborated by observable market data by correlation or other means.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-decoration: underline; ">Level <em style="font: inherit;">3</em></span> - Inputs that are both significant to the fair value measurement and unobservable.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock" id="c2092089" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>(In thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Level 1 market value of plan assets</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Equity securities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103351" contextRef="i_2022-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-DefinedBenefitPlanEquitySecuritiesMember_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">4,119</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103352" contextRef="i_2021-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-DefinedBenefitPlanEquitySecuritiesMember_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">4,112</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">U.S. bond market</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103353" contextRef="i_2022-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-FixedIncomeSecuritiesMember_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">1,544</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103354" contextRef="i_2021-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-FixedIncomeSecuritiesMember_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">1,716</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Real estate securities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103355" contextRef="i_2022-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-DefinedBenefitPlanRealEstateMember_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">322</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103356" contextRef="i_2021-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-DefinedBenefitPlanRealEstateMember_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">198</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Subtotal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103357" contextRef="i_2022-01-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">5,985</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103358" contextRef="i_2021-01-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">6,026</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Level 2 significant other observable inputs</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Money market fund</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103360" contextRef="i_2022-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-MoneyMarketFundsMember_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">321</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103361" contextRef="i_2021-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-MoneyMarketFundsMember_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">139</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Subtotal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103362" contextRef="i_2022-01-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">321</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103363" contextRef="i_2021-01-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">139</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Investments measured at net asset value*</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103364" contextRef="i_2022-01-31_FairValueByFairValueHierarchyLevelAxis-FairValueMeasuredAtNetAssetValuePerShareMember" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">829</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103365" contextRef="i_2021-01-31_FairValueByFairValueHierarchyLevelAxis-FairValueMeasuredAtNetAssetValuePerShareMember" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">851</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103366" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">7,135</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103367" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">7,016</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td></tr>
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   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">* Certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have <em style="font: inherit;">not</em> been categorized in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the reconciliation of benefit obligations, plan assets and funded status of plan.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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       <em style="font: inherit;">46</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   </ix:exclude>
   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On <em style="font: inherit;"> January 31, 2022</em>, plan assets were held <ix:nonFraction id="c83103311" contextRef="i_2022-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-DefinedBenefitPlanEquitySecuritiesMember" unitRef="Pure" name="us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations" scale="-2" format="ixt:numdotdecimal" decimals="2">69</ix:nonFraction>% in equity, <ix:nonFraction id="c83103312" contextRef="i_2022-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-DefinedBenefitPlanDebtSecurityMember" unitRef="Pure" name="us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations" scale="-2" format="ixt:numdotdecimal" decimals="2">26</ix:nonFraction>% in debt and <ix:nonFraction id="c83103313" contextRef="i_2022-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-OtherDebtSecuritiesMember" unitRef="Pure" name="us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations" scale="-2" format="ixt:numdotdecimal" decimals="2">5</ix:nonFraction>% in other. The investment policy is to invest all funds <em style="font: inherit;">not</em> needed to pay benefits and investment expenses for the year, with target asset allocations of approximately <ix:nonFraction id="c83103315" contextRef="i_2021-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-DefinedBenefitPlanEquitySecuritiesMember" unitRef="Pure" name="us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage" scale="-2" format="ixt:numdotdecimal" decimals="1">60</ix:nonFraction>% equities, <ix:nonFraction id="c83103316" contextRef="i_2021-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-FixedIncomeSecuritiesMember" unitRef="Pure" name="us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage" scale="-2" format="ixt:numdotdecimal" decimals="1">30</ix:nonFraction>% fixed income and <ix:nonFraction id="c83103317" contextRef="i_2021-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-AlternativeInvestmentsMember" unitRef="Pure" name="us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage" scale="-2" format="ixt:numdotdecimal" decimals="1">10</ix:nonFraction>% alternative investments, diversified across a variety of sub-asset classes and investment styles, following a flexible asset allocation approach that will allow the plan to participate in market opportunities as they become available. The expected long-term rate of return on assets is based on historical long-term rates of equity and fixed income investments and the asset mix objective of the funds.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Investment market conditions in&#xa0;<em style="font: inherit;">2021</em> resulted in $<ix:nonFraction id="c83103319" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction>&#xa0;million loss&#xa0;on plan assets, computed as the actual return&#xa0;as presented below less the expected return, which increased the fair value of plan assets at year end. The Company kept its expected return on plan assets used in determining cost and benefit obligations consistent at <ix:nonFraction id="c83103320" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" scale="-2" format="ixt:numdotdecimal" decimals="3">7.5</ix:nonFraction>%, based on&#xa0;long-term market expectations that were relatively unchanged from the prior year. The plan's investments are intended to earn long-term returns to fund long-term obligations, and investment portfolios with asset allocations similar to those of the plan's investment policy have attained such returns over several decades. The Company does <em style="font: inherit;">not</em> expect to make any future contributions&#xa0;to maintain funding requirements.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock" id="c2092090" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Reconciliation of benefit obligations, plan assets and funded status of plan (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Accumulated benefit obligations</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Vested benefits</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103371" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation" scale="3" format="ixt:numdotdecimal" decimals="-3">6,448</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103372" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation" scale="3" format="ixt:numdotdecimal" decimals="-4">7,090</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Accumulated benefits</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103373" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation" scale="3" format="ixt:numdotdecimal" decimals="-3">6,448</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103374" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation" scale="3" format="ixt:numdotdecimal" decimals="-4">7,090</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Change in benefit obligation</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Benefit obligation - beginning of year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103376" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanBenefitObligation" scale="3" format="ixt:numdotdecimal" decimals="-4">7,090</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103377" contextRef="i_2020-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanBenefitObligation" scale="3" format="ixt:numdotdecimal" decimals="-3">6,959</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Interest cost</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103378" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanInterestCost" scale="3" format="ixt:numdotdecimal" decimals="-3">173</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103379" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanInterestCost" scale="3" format="ixt:numdotdecimal" decimals="-4">190</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Actuarial loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103380" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanActuarialGainLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">511</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103381" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanActuarialGainLoss" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">256</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Benefits paid</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103382" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid" scale="3" format="ixt:numdotdecimal" decimals="-3">304</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103383" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid" scale="3" format="ixt:numdotdecimal" decimals="-3">315</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Benefit obligation - end of year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103384" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanBenefitObligation" scale="3" format="ixt:numdotdecimal" decimals="-3">6,448</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103385" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanBenefitObligation" scale="3" format="ixt:numdotdecimal" decimals="-4">7,090</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Change in plan assets</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Fair value of plan assets - beginning of year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103387" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">7,016</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103388" contextRef="i_2020-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-4">6,550</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Actual gain on plan assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103389" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">423</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103390" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">781</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Benefits paid</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103391" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid" scale="3" format="ixt:numdotdecimal" decimals="-3">304</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103392" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid" scale="3" format="ixt:numdotdecimal" decimals="-3">315</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Fair value of plan assets - end of year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103393" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">7,135</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103394" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanFairValueOfPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">7,016</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Over-funded/(unfunded) status</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103395" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanFundedStatusOfPlan" scale="3" format="ixt:numdotdecimal" decimals="-3">688</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103396" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanFundedStatusOfPlan" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">74</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; 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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Balance sheet classification</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Prepaid expenses and other current assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103398" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">322</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103399" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">332</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Other assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103400" contextRef="i_2022-01-31" unitRef="USD" name="ppih:AssetsForPlanBenefitsDefinedBenefitPlanOther" scale="3" format="ixt:numdotdecimal" decimals="-4">2,050</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103401" contextRef="i_2021-01-31" unitRef="USD" name="ppih:AssetsForPlanBenefitsDefinedBenefitPlanOther" scale="3" format="ixt:numdotdecimal" decimals="-3">1,828</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deferred compensation liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103402" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">1,684</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103403" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,234</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net amount recognized</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103404" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet" scale="3" format="ixt:numdotdecimal" decimals="-3">688</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(<ix:nonFraction id="c83103405" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">74</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Amounts recognized in accumulated other comprehensive loss</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unrecognized actuarial loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103407" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" scale="3" format="ixt:numdotdecimal" decimals="-3">1,362</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103408" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" scale="3" format="ixt:numdotdecimal" decimals="-3">1,902</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net amount recognized</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103409" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" scale="3" format="ixt:numdotdecimal" decimals="-3">1,362</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103410" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" scale="3" format="ixt:numdotdecimal" decimals="-3">1,902</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td></tr>
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   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfAssumptionsUsedTableTextBlock" id="c2092091" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Weighted-average assumptions used to determine net cost and benefit obligations</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">End of year benefit obligation discount rate</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103413" contextRef="i_2022-01-31" unitRef="Pure" name="us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" scale="-2" format="ixt:numdotdecimal" decimals="2">3.00</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103414" contextRef="i_2021-01-31" unitRef="Pure" name="us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" scale="-2" format="ixt:numdotdecimal" decimals="3">2.50</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">End of year net periodic benefit cost discount rate</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103415" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" scale="-2" format="ixt:numdotdecimal" decimals="3">2.50</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103416" contextRef="d_2020-02-01_2021-01-31" unitRef="Pure" name="us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" scale="-2" format="ixt:numdotdecimal" decimals="3">2.80</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Expected return on plan assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103417" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" scale="-2" format="ixt:numdotdecimal" decimals="3">7.50</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103418" contextRef="d_2020-02-01_2021-01-31" unitRef="Pure" name="us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" scale="-2" format="ixt:numdotdecimal" decimals="3">7.50</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td></tr>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The discount rate was based on the FTSE pension discount curve of high quality fixed income investments with cash flows matching the plan's expected benefit payments, consistent with prior years. The Company determines the expected long-term rate of return on plan assets by performing a detailed analysis of historical and expected returns based on the strategic asset allocation approved by the Board of Directors and the underlying return fundamentals of each asset class. The Company's historical experience with the pension fund asset performance is also considered.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
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       <em style="font: inherit;">47</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfNetBenefitCostsTableTextBlock" id="c2092092" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Components of net periodic benefit cost (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Interest cost</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103421" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanInterestCost" scale="3" format="ixt:numdotdecimal" decimals="-3">173</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103422" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanInterestCost" scale="3" format="ixt:numdotdecimal" decimals="-4">190</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Expected return on plan assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103423" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">514</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103424" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets" scale="3" format="ixt:numdotdecimal" decimals="-3">479</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Recognized actuarial loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103425" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">119</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103426" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">139</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net periodic benefit income</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(<ix:nonFraction id="c83103427" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">222</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(<ix:nonFraction id="c83103428" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">150</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</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="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Amounts recognized in other comprehensive income (in thousands)</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Actuarial gain/(loss) on obligation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103430" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-3">511</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103431" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">256</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Actual gain/(loss) on plan assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103432" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">90</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103433" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-3">302</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Amounts recognized in current year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103434" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-3">119</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103435" contextRef="i_2021-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-3">139</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total in other comprehensive income</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103436" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">540</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c83103437" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">185</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Other comprehensive income is also affected by the tax effect of the valuation allowance recorded on the domestic deferred tax assets. During the year ended <em style="font: inherit;"> January 31, 2022, </em>there was an actuarial gain of&#xa0;$<ix:nonFraction id="c83103323" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax" scale="6" format="ixt:numdotdecimal" decimals="-5">0.4</ix:nonFraction>&#xa0;million. This actuarial gain is comprised of an asset loss&#xa0;of $<ix:nonFraction id="c83103324" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction>&#xa0;million and liability gain&#xa0;of $<ix:nonFraction id="c83103325" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="ppih:OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax" scale="6" format="ixt:numdotdecimal" decimals="-5">0.5</ix:nonFraction>&#xa0;million. The liability gain is the combination of: (i) a gain due to a <ix:nonFraction id="c83103326" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="ppih:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease" scale="-4" format="ixt:numdotdecimal" decimals="3">50</ix:nonFraction> basis point increase in the discount rate, (ii) a loss resulting from an update to the mortality improvement assumption and (iii) other demographic gains.&#xa0;During the year ended <em style="font: inherit;"> January 31,&#xa0;</em><em style="font: inherit;">2021,</em> there was an actuarial gain of less than&#xa0;$<ix:nonFraction id="c83103328" contextRef="d_2020-02-01_2021-01-31_RangeAxis-MaximumMember" unitRef="USD" name="ppih:OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax" scale="6" format="ixt:numdotdecimal" decimals="-5">0.1</ix:nonFraction>&#xa0;million. This actuarial gain&#xa0;was comprised of an asset gain of $<ix:nonFraction id="c83103329" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax" scale="6" format="ixt:numdotdecimal" decimals="-5">0.3</ix:nonFraction> million and liability loss of $<ix:nonFraction id="c83103330" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="ppih:OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax" scale="6" format="ixt:numdotdecimal" decimals="-5">0.3</ix:nonFraction>&#xa0;million. The liability loss is the combination of: (i)&#xa0;a loss due to a <ix:nonFraction id="c83103331" contextRef="d_2020-02-01_2021-01-31" unitRef="Pure" name="ppih:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease" scale="-4" format="ixt:numdotdecimal" decimals="3" sign="-">30</ix:nonFraction> basis point decrease in the discount rate, (ii) a gain resulting from an update to the mortality improvement assumption and (iii) other demographic losses.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock" id="c2092093" escape="true">
    <table class="finTable" style="width: 100%; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 84%;">Cash flows (in thousands)</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Expected employer contributions for the fiscal year ending January 31, 2023</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103439" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear" scale="3" format="ixt:zerodash" decimals="-3">&#x2014;</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Expected employee contributions for the fiscal year ending January 31, 2023</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103440" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant" scale="3" format="ixt:zerodash" decimals="-3">&#x2014;</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 84%;">Estimated future plan benefit payments reflecting expected future service for the fiscal year(s) ending January 31,:</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2023</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103442" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" scale="3" format="ixt:numdotdecimal" decimals="-3">321</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2024</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103443" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" scale="3" format="ixt:numdotdecimal" decimals="-3">316</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2025</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103444" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" scale="3" format="ixt:numdotdecimal" decimals="-3">319</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2026</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103445" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" scale="3" format="ixt:numdotdecimal" decimals="-3">322</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2027</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103446" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" scale="3" format="ixt:numdotdecimal" decimals="-4">330</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 84%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2028 - 2032</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103447" contextRef="i_2022-01-31" unitRef="USD" name="us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" scale="3" format="ixt:numdotdecimal" decimals="-4">1,610</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b><em style="font: inherit;">401</em>(k) plan</b></i></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The domestic employees of the Company participate in the PPIH <em style="font: inherit;">401</em>(k) Employee Savings Plan, which is applicable to all employees except employees covered by collective bargaining agreement benefits. The plan allows employee pretax payroll contributions from <ix:nonFraction id="c83103334" contextRef="d_2021-02-01_2022-01-31_RangeAxis-MinimumMember" unitRef="Pure" name="us-gaap:DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent" scale="-2" format="ixt:numdotdecimal" decimals="2">1</ix:nonFraction>% to <ix:nonFraction id="c83103335" contextRef="d_2021-02-01_2022-01-31_RangeAxis-MaximumMember" unitRef="Pure" name="us-gaap:DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent" scale="-2" format="ixt:numdotdecimal" decimals="2">16</ix:nonFraction>% of total compensation. The Company matches <ix:nonFraction id="c83103336" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" scale="-2" format="ixt:numdotdecimal" decimals="0">100</ix:nonFraction>% of each participant's payroll deferral contributions up to <ix:nonFraction id="c83103337" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent" scale="-2" format="ixt:numdotdecimal" decimals="2">1</ix:nonFraction>% of their compensation, plus <ix:nonFraction id="c83103338" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="ppih:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions" scale="-2" format="ixt:numdotdecimal" decimals="1">50</ix:nonFraction>% of each participant's payroll deferral contributions on the next <ix:nonFraction id="c83103339" contextRef="d_2021-02-01_2022-01-31" unitRef="Pure" name="ppih:DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions" scale="-2" format="ixt:numdotdecimal" decimals="2">5</ix:nonFraction>% of compensation.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Contributions to the <em style="font: inherit;">401</em>(k) plan were $<ix:nonFraction id="c83103341" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount" scale="6" format="ixt:numdotdecimal" decimals="-5">0.3</ix:nonFraction>&#xa0;million each in the years ended <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Multi-employer plans</b></i></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company contributes to a multi-employer plan for certain collective bargaining U.S. employees. The risks of participating in this multi-employer plan are different from a single employer plan in the following aspects:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <table style="width: 100%; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: top;"><td style="width: 18pt;">&#xa0;</td><td style="width: 18pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td><td> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Assets contributed to the multi-employer plans by <em style="font: inherit;">one</em> employer <em style="font: inherit;"> may </em>be used to provide benefits to employees of other participating employers.</p> </td></tr>
</tbody></table>
   <table style="width: 100%; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: top;"><td style="width: 18pt;">&#xa0;</td><td style="width: 18pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td><td> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">If a participating employer ceases contributing to the plan, the unfunded obligations of the plan <em style="font: inherit;"> may </em>be inherited by the remaining participating employers.</p> </td></tr>
</tbody></table>
   <table style="width: 100%; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: top;"><td style="width: 18pt;">&#xa0;</td><td style="width: 18pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#x2022;</p> </td><td> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">If the Company chooses to stop participating in the multi-employer plan, the Company <em style="font: inherit;"> may </em>be required to pay those plans an amount based on the underfunded status of the plan, referred to as a withdrawal liability.</p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
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      <div class="hf-cell PGNUM" style="text-align: center; font-size: 10pt; font-family: Times New Roman;">
       <em style="font: inherit;">48</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has assessed and determined that the multi-employer plans to which it contributes are <em style="font: inherit;">not</em> significant to the Company's consolidated financial statements. The Company does <em style="font: inherit;">not</em> expect to incur a withdrawal liability or expect to significantly increase its contribution over the remainder of the contract period. The Company made contributions to the bargaining unit supported multi-employer pension plans (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfMultiemployerPlansTableTextBlock" id="c2092094" escape="true">
    <table class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 25%; 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: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; font-family: Times New Roman; font-size: 10pt; text-align: center; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; text-align: center; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; text-align: center; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; text-align: center; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; font-family: Times New Roman; font-size: 10pt; text-align: center; 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="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0">&#xa0;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; 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: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 7%; text-align: right; 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: 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: 7%; text-align: right; 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="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0">&#xa0;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 14%; padding: 0; margin: 0">&#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: 25%;">&#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="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%;"><em style="font: inherit;">&#xa0;</em></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="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%;"><em style="font: inherit;">&#xa0;</em></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: 7%;"><em style="font: inherit;">&#xa0;</em></td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 7%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">FIP/RP Status</em></p> </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; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">2021</em></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 colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">2020</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 7%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Surcharge</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 14%;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 25%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; text-align: center;">Plan Name</p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); 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;"><em style="font: inherit;">EIN</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); 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;"><em style="font: inherit;">Plan #</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"><em style="font: inherit;">Funded Zone Status</em></p> </td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Pending/Implemented</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); 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;"><em style="font: inherit;">Contribution</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); 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;"><em style="font: inherit;">Contribution</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#xa0;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Imposed</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 14%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"><em style="font: inherit;">Collective Bargaining Expiration Date</em></p> </td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 25%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Plumbers &amp; Pipefitters Local 572 Pension Fund</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"><em style="font: inherit;">626102837</em></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"><em style="font: inherit;">001</em></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt"><em style="font: inherit;">Green</em></p> </td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt"><em style="font: inherit;">No</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">$<ix:nonFraction id="c83103468" contextRef="d_2021-02-01_2022-01-31_RetirementPlanNameAxis-PlumbersPipefittersLocal572PensionFundMember" unitRef="USD" name="us-gaap:MultiemployerPlanEmployerContributionCost" scale="3" format="ixt:numdotdecimal" decimals="-3">172</ix:nonFraction></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">$<ix:nonFraction id="c83103469" contextRef="d_2020-02-01_2021-01-31_RetirementPlanNameAxis-PlumbersPipefittersLocal572PensionFundMember" unitRef="USD" name="us-gaap:MultiemployerPlanEmployerContributionCost" scale="3" format="ixt:numdotdecimal" decimals="-3">206</ix:nonFraction></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#xa0;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt"><em style="font: inherit;">No</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 14%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt"><em style="font: inherit;">3/31/2025</em></p> </td></tr>
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    &#xa0;
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">9</em> - Stock-based compensation</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company&#x2019;s <em style="font: inherit;">2017</em> Omnibus Stock Incentive Plan dated <em style="font: inherit;"> June 13, 2017, </em>as amended, which the Company's stockholders approved in <em style="font: inherit;"> June 2017 (</em><em style="font: inherit;">"2017</em> Plan"), expired in <em style="font: inherit;"> June 2020.&#xa0;</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has prior incentive plans under which previously granted awards remain outstanding, including the <em style="font: inherit;">2017</em> Plan, but under which <em style="font: inherit;">no</em> new awards <em style="font: inherit;"> may </em>be granted. At <em style="font: inherit;"> January 31, 2022</em>, the Company had reserved a total of <ix:nonFraction id="c83103477" contextRef="i_2022-01-31" unitRef="Share" name="us-gaap:CommonStockCapitalSharesReservedForFutureIssuance" scale="0" format="ixt:numdotdecimal" decimals="INF">421,255</ix:nonFraction> shares for grants and issuances under these incentive stock plans, which includes a reserve for issuances pursuant to unvested or unexercised prior awards.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">While the <em style="font: inherit;">2017</em> Plan provided for the grant of deferred shares, non-qualified stock options, incentive stock options, restricted shares, restricted stock units, and performance-based restricted stock units intended to qualify under section <em style="font: inherit;">422</em> of the Internal Revenue Code, the Company&#xa0;issued only restricted shares and restricted stock units under the <em style="font: inherit;">2017</em> Plan. The <em style="font: inherit;">2017</em> Plan authorized awards to officers, employees, consultants, and independent directors.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's&#xa0;<em style="font: inherit;">2021</em>&#xa0;Omnibus Stock Incentive Plan dated&#xa0;<em style="font: inherit;"> May 26, 2021&#xa0;</em>was approved by&#xa0;the Company's stockholders in&#xa0;<em style="font: inherit;"> May 2021 (</em><em style="font: inherit;">"2021</em>&#xa0;Plan"). The&#xa0;<em style="font: inherit;">2021</em>&#xa0;Plan will expire in&#xa0;<em style="font: inherit;"> May 2024.&#xa0;</em>The&#xa0;<em style="font: inherit;">2021</em>&#xa0;Plan authorizes awards to officers, employees, consultants and independent directors. Grants were made to the Company's employees, officers and independent directors under the&#xa0;<em style="font: inherit;">2021</em>&#xa0;Plan, as described below.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Stock compensation expense</b></i></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has granted stock-based compensation awards to eligible employees, officers or independent directors. The Company recognized the following stock-based compensation expense for the periods presented:</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
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    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2020</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Stock-based compensation expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103519" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103521" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">3</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Restricted stock based compensation expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103523" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USD" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">1,101</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103525" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USD" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">1,041</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="margin: 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt"><b>Total stock-based compensation expense</b></p> </td><td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103527" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">1,101</ix:nonFraction></b></td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><b><ix:nonFraction id="c83103529" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">1,044</ix:nonFraction></b></td><td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#xa0;</em></td></tr>
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       <em style="font: inherit;">49</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Stock options</b></i></p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company did <span style="-sec-ix-hidden:c83103488"><span style="-sec-ix-hidden:c83103489">not</span></span> grant any stock options during the&#xa0;years ended <em style="font: inherit;"> January 31, 2022&#xa0;</em>or <em style="font: inherit;">2021.</em> The following tables summarizes the Company's stock option activity:</p>
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   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" id="c2092097" escape="true">
    <table class="finTable" style="margin: 0pt; width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(Shares in thousands)</i></p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="2" style="width: 1%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">Options</em></b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="2" style="width: 1%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">Weighted average exercise price</em></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="2" style="width: 1%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">Weighted average remaining contractual term</em></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="2" style="width: 1%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">Aggregate intrinsic value</em></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Outstanding on January 31, 2020</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103535" contextRef="i_2020-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" scale="3" format="ixt:numdotdecimal" decimals="-3">132</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103536" contextRef="i_2020-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USDPerShare" name="us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" scale="0" format="ixt:numdotdecimal" decimals="INF">8.98</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2019-02-01_2020-01-31_AwardTypeAxis-EmployeeStockOptionMember" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" id="c83103537" format="ixt-sec:duryear">3.2</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103538" contextRef="i_2020-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" scale="3" format="ixt:numdotdecimal" decimals="-4">160</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Exercised</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103539" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103540" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" scale="0" xsi:nil="true"></ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103542" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" scale="3" xsi:nil="true"></ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Expired or forfeited</p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103543" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" scale="3" format="ixt:numdotdecimal" decimals="-3">25</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103544" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">7.85</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Outstanding on January 31, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103547" contextRef="i_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" scale="3" format="ixt:numdotdecimal" decimals="-3">107</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103548" contextRef="i_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USDPerShare" name="us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" scale="0" format="ixt:numdotdecimal" decimals="INF">9.24</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" id="c83103549" format="ixt-sec:duryear">2.5</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103550" contextRef="i_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" scale="3" format="ixt:numdotdecimal" decimals="-3">5</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Options exercisable on January 31, 2021</p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c83103551" contextRef="i_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" scale="3" format="ixt:numdotdecimal" decimals="-3">107</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103552" contextRef="i_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">9.24</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" id="c83103553" format="ixt-sec:duryear">2.5</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103554" contextRef="i_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" scale="3" format="ixt:numdotdecimal" decimals="-3">5</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Exercised</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103555" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" scale="3" format="ixt:numdotdecimal" decimals="-3">7</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103556" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" scale="0" xsi:nil="true"></ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103558" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" scale="3" xsi:nil="true"></ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Expired or forfeited</p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103559" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" scale="3" format="ixt:numdotdecimal" decimals="-3">33</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103560" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">9.36</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Outstanding on January 31, 2022</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103563" contextRef="i_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" scale="3" format="ixt:numdotdecimal" decimals="-3">67</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103564" contextRef="i_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USDPerShare" name="us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" scale="0" format="ixt:numdotdecimal" decimals="INF">9.51</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" id="c83103565" format="ixt-sec:duryear">1.7</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103566" contextRef="i_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" scale="3" format="ixt:numdotdecimal" decimals="-3">63</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 48%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Options exercisable on January 31, 2022</b></p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><b><ix:nonFraction id="c83103567" contextRef="i_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" scale="3" format="ixt:numdotdecimal" decimals="-3">67</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><b><ix:nonFraction id="c83103568" contextRef="i_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">9.51</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><b><ix:nonNumeric contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" id="c83103569" format="ixt-sec:duryear">1.7</ix:nonNumeric></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><b><ix:nonFraction id="c83103570" contextRef="i_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" scale="3" format="ixt:numdotdecimal" decimals="-3">63</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="margin: 0pt 0pt 0pt 8pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">&#xa0;</p>
   <p style="margin: 0pt 0pt 0pt 8pt; text-indent: -9pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">Seven thousand stock options were exercised during the&#xa0;year&#xa0;ended <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">no</em> stock options were vested during the year ended <em style="font: inherit;"> January 31, 2021.&#xa0;</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">There was&#xa0;<ix:nonFraction id="c83103492" contextRef="d_2021-02-01_2022-01-31" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" scale="0" format="ixt-sec:numwordsen" decimals="-3">no</ix:nonFraction>&#xa0;vesting, expiration or forfeiture of previously unvested stock options during the&#xa0;year ended&#xa0;<em style="font: inherit;"> January 31, 2022. </em>As of&#xa0;<em style="font: inherit;"> January 31, 2022, </em>there were <ix:nonFraction id="c83103493" contextRef="i_2022-01-31" unitRef="Share" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" scale="0" format="ixt-sec:numwordsen" decimals="-3">no</ix:nonFraction> remaining unvested stock options outstanding, and therefore <ix:nonFraction id="c83103494" contextRef="i_2022-01-31_AwardTypeAxis-EmployeeStockOptionMember" unitRef="USD" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" scale="0" format="ixt-sec:numwordsen" decimals="-3">no</ix:nonFraction> unrecognized compensation expense related to unvested stock options.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#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;">50</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" style="display: inline-block; text-align: left;">
       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
      </div>
     </div>
    </div>
   </ix:exclude>
   <ix:exclude>&#xa0;</ix:exclude>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Deferred stock</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As part of their compensation, in previous years the Company granted&#xa0;deferred stock units&#xa0;to each non-employee director,&#xa0;equal to the result of dividing the award amount by the fair market value of the common stock on the date of grant. The stock vests on the date of grant; however, it is&#xa0;distributed to the directors only upon their separation from service. In <em style="font: inherit;"> June 2019, </em>the Company granted <ix:nonFraction id="c83103496" contextRef="d_2019-06-01_2019-06-30_AwardTypeAxis-DeferredStockMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" scale="0" format="ixt:numdotdecimal" decimals="INF">23,104</ix:nonFraction> deferred stock units from the <em style="font: inherit;">2017</em> Plan, and as of <em style="font: inherit;"> January 31, 2022</em>, there were approximately <ix:nonFraction id="c83103498" contextRef="i_2022-01-31_AwardTypeAxis-DeferredStockMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" scale="0" format="ixt:numdotdecimal" decimals="INF">97,799</ix:nonFraction> deferred stock units outstanding included in the restricted stock activity shown below.&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Restricted stock</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has granted restricted stock to executive officers, independent directors, and employees. The restricted stock vest ratably over&#xa0;<span style="-sec-ix-hidden:c83103499">one</span> to <span style="-sec-ix-hidden:c83103500">four</span> years. The Company calculates restricted stock compensation expense based on the grant date fair value and recognizes expense on a straight-line basis over the vesting period. The following table summarizes restricted stock activity for the years ended&#xa0;<em style="font: inherit;"> January 31, 2022&#xa0;</em>and <em style="font: inherit;">2021,</em> respectively:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" id="c2092098" escape="true">
    <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 55%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><b><i>(Shares in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">Restricted shares</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">Weighted average price</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#xa0;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">Aggregate intrinsic value</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Outstanding on January 31, 2020</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103577" contextRef="i_2020-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" scale="3" format="ixt:numdotdecimal" decimals="-3">321</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103579" contextRef="i_2020-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" scale="0" format="ixt:numdotdecimal" decimals="INF">9.03</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103581" contextRef="i_2020-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USD" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" scale="3" format="ixt:numdotdecimal" decimals="-3">2,902</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Granted</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103583" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" scale="3" format="ixt:numdotdecimal" decimals="-3">156</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103585" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" scale="0" format="ixt:numdotdecimal" decimals="INF">5.88</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Issued</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103589" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" scale="3" format="ixt:numdotdecimal" decimals="-3">64</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Forfeited</p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c83103595" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" scale="3" format="ixt:numdotdecimal" decimals="-3">41</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">)</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103597" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" scale="0" format="ixt:numdotdecimal" decimals="INF">8.31</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Outstanding on January 31, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103601" contextRef="i_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" scale="3" format="ixt:numdotdecimal" decimals="-3">372</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103603" contextRef="i_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" scale="0" format="ixt:numdotdecimal" decimals="INF">7.62</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103605" contextRef="i_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USD" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" scale="3" format="ixt:numdotdecimal" decimals="-3">2,843</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Granted</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103607" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" scale="3" format="ixt:numdotdecimal" decimals="-3">138</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103609" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" scale="0" format="ixt:numdotdecimal" decimals="INF">7.14</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Issued</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103613" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" scale="3" format="ixt:numdotdecimal" decimals="-3">113</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">)</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Forfeited</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c83103619" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" scale="3" format="ixt:numdotdecimal" decimals="-3">43</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">)</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103621" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" scale="0" format="ixt:numdotdecimal" decimals="INF">7.47</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Outstanding on January 31, 2022</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103625" contextRef="i_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" scale="3" format="ixt:numdotdecimal" decimals="-3">354</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103627" contextRef="i_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" scale="0" format="ixt:numdotdecimal" decimals="INF">7.48</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103629" contextRef="i_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USD" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" scale="3" format="ixt:numdotdecimal" decimals="-3">2,652</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#xa0;</em></td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The fair value of restricted stock vested was $<ix:nonFraction id="c83103502" contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" scale="6" format="ixt:numdotdecimal" decimals="-5">1.1</ix:nonFraction>&#xa0;million and $<ix:nonFraction id="c83103503" contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" scale="6" format="ixt:numdotdecimal" decimals="-5">0.5</ix:nonFraction>&#xa0;million in <em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em>, respectively. As of <em style="font: inherit;"> January 31, 2022</em>, there was $<ix:nonFraction id="c83103506" contextRef="i_2022-01-31_AwardTypeAxis-RestrictedStockMember" unitRef="USD" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" scale="6" format="ixt:numdotdecimal" decimals="-5">1.1</ix:nonFraction>&#xa0;million of unrecognized compensation cost related to unvested restricted stock granted under the plans. That cost is expected to be recognized over the weighted-average period of <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31_AwardTypeAxis-RestrictedStockMember" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" id="c83103507" format="ixt-sec:duryear">1.8</ix:nonNumeric> years.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  </ix:nonNumeric>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:OtherNonoperatingIncomeAndExpenseTextBlock" id="c2092099" escape="true">
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">10</em> - Interest expense, net</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" id="c2092100" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); width: 70%;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">2021</em></b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">2020</em></b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Interest expense</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103635" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:InterestExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">918</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83103636" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:InterestExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">649</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Interest income</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c83103637" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:InvestmentIncomeInterest" scale="3" format="ixt:numdotdecimal" decimals="-4">90</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">)</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c83103638" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:InvestmentIncomeInterest" scale="3" format="ixt:numdotdecimal" decimals="-3">268</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">)</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Interest expense, net</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b><ix:nonFraction id="c83103639" contextRef="d_2021-02-01_2022-01-31" unitRef="USD" name="us-gaap:InterestIncomeExpenseNonoperatingNet" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">828</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b><ix:nonFraction id="c83103640" contextRef="d_2020-02-01_2021-01-31" unitRef="USD" name="us-gaap:InterestIncomeExpenseNonoperatingNet" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">381</ix:nonFraction></b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;">&#xa0;</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
    <div class="PGFTR" style="width: 100%; text-align: center;">
     <div class="hf-row">
      <div class="hf-cell PGNUM" style="text-align: center; font-family: Times New Roman; font-size: 10pt;">
       <em style="font: inherit;">51</em>
      </div>
     </div>
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    <hr style="border: currentColor; border-image: none; width: 100%; height: 2px; color: rgb(0, 0, 0); page-break-after: always; background-color: rgb(0, 0, 0);" />
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
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      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:TreasuryStockTextBlock" id="c2092101" escape="true">
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">11</em>&#xa0;- Treasury stock</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;margin:0pt;">On&#xa0;<em style="font: inherit;"> October 4, 2021, </em>the Company's Board of Directors approved a stock&#xa0;repurchase program, which authorizes the Company to use up to&#xa0;$<ix:nonFraction id="c83103642" contextRef="i_2021-10-04" unitRef="USD" name="us-gaap:StockRepurchaseProgramAuthorizedAmount1" scale="6" format="ixt:numdotdecimal" decimals="-6">3.0</ix:nonFraction>&#xa0;million&#xa0;for the purchase of its outstanding shares of common stock. Stock&#xa0;repurchases are permitted to be executed through open market or privately negotiated transactions over the course of <em style="font: inherit;">12</em>&#xa0;months, depending upon&#xa0;current market conditions and other factors.&#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 sets forth information with respect to repurchases by the Company of its shares of common stock during&#xa0;<em style="font: inherit;">2021:</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:ScheduleOfTreasuryStockByClassTextBlock" id="c2092102" 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: 52%;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Period</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;">Total number of shares purchased</em></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><em style="font: inherit;">Average price paid per share</em></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><em style="font: inherit;">Total number of shares purchased as part of publicly announced plans or programs</em></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><em style="font: inherit;">Approximate dollar value of shares that may yet be purchased under the plans or programs</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;">October 1, 2021 - October 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: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103649" contextRef="d_2021-10-01_2021-10-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">58,528</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;">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103650" contextRef="d_2021-10-01_2021-10-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USDPerShare" name="us-gaap:TreasuryStockAcquiredAverageCostPerShare" scale="0" format="ixt:numdotdecimal" decimals="INF">8.45</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103651" contextRef="d_2021-10-01_2021-10-31_ShareRepurchaseProgramAxis-PubliclyAnnouncedShareRepurchaseProgramMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">58,528</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103652" contextRef="i_2021-10-31" unitRef="Share" name="us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased" scale="0" format="ixt:numdotdecimal" decimals="INF">2,505,216</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;">November 1, 2021 - November 30, 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="c83103653" contextRef="d_2021-11-01_2021-11-30_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">21,350</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:nonFraction id="c83103654" contextRef="d_2021-11-01_2021-11-30_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USDPerShare" name="us-gaap:TreasuryStockAcquiredAverageCostPerShare" scale="0" format="ixt:numdotdecimal" decimals="INF">8.55</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:nonFraction id="c83103655" contextRef="d_2021-11-01_2021-11-30_ShareRepurchaseProgramAxis-PubliclyAnnouncedShareRepurchaseProgramMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">21,350</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:nonFraction id="c83103656" contextRef="i_2021-11-30" unitRef="Share" name="us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased" scale="0" format="ixt:numdotdecimal" decimals="INF">2,322,674</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;">December 1, 2021 - 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: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103657" contextRef="d_2021-12-01_2021-12-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">56,447</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:nonFraction id="c83103658" contextRef="d_2021-12-01_2021-12-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USDPerShare" name="us-gaap:TreasuryStockAcquiredAverageCostPerShare" scale="0" format="ixt:numdotdecimal" decimals="INF">7.99</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:nonFraction id="c83103659" contextRef="d_2021-12-01_2021-12-31_ShareRepurchaseProgramAxis-PubliclyAnnouncedShareRepurchaseProgramMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">56,447</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:nonFraction id="c83103660" contextRef="i_2021-12-31" unitRef="Share" name="us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased" scale="0" format="ixt:numdotdecimal" decimals="INF">1,871,840</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;">January 1, 2022 - January 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: 1px solid 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: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103661" contextRef="d_2022-01-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">97,956</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:nonFraction id="c83103662" contextRef="d_2022-01-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="USDPerShare" name="us-gaap:TreasuryStockAcquiredAverageCostPerShare" scale="0" format="ixt:numdotdecimal" decimals="INF">8.81</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; border-bottom: 1px solid 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: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c83103663" contextRef="d_2022-01-01_2022-01-31_ShareRepurchaseProgramAxis-PubliclyAnnouncedShareRepurchaseProgramMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">97,956</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:nonFraction id="c83103664" contextRef="i_2022-01-31" unitRef="Share" name="us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased" scale="0" format="ixt:numdotdecimal" decimals="INF">1,008,444</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;">Total</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="c83103665" contextRef="d_2021-10-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">234,281</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
       <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: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103667" contextRef="d_2021-10-01_2022-01-31_ShareRepurchaseProgramAxis-PubliclyAnnouncedShareRepurchaseProgramMember" unitRef="Share" name="us-gaap:TreasuryStockSharesAcquired" scale="0" format="ixt:numdotdecimal" decimals="INF">234,281</ix:nonFraction></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#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="text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td>
       <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td>
      </tr>

     </tbody>
    </table>
   </ix:nonNumeric>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  </ix:nonNumeric>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" id="c2092103" escape="true">
   <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><a id="schedule2" href="#"></a>Schedule II</b></p>
   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Perma-Pipe International Holdings, Inc. and Subsidiaries</b></p>
   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>VALUATION AND QUALIFYING ACCOUNTS</b></p>
   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>For the Years Ended&#xa0;<em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em></b></p>
   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2021-02-01_2022-01-31" name="us-gaap:SummaryOfValuationAllowanceTextBlock" id="c2092104" escape="true">
    <table class="finTable" style="width: 100%; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0); width: 40%;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><b><i>(In thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><b><em style="font: inherit;">Balance at beginning of period</em></b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><b><em style="font: inherit;">Charges to expenses</em></b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><b><em style="font: inherit;">Write-offs (1)</em></b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><b><em style="font: inherit;">Other charges (2)</em></b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><b><em style="font: inherit;">Balance at end of period</em></b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Year Ended January 31, 2022</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Valuation allowance for deferred tax assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83105004" contextRef="i_2021-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesBalance" scale="3" format="ixt:numdotdecimal" decimals="-3">17,746</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83105005" contextRef="d_2021-02-01_2022-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">717</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83105006" contextRef="d_2021-02-01_2022-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesDeductions" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83105007" contextRef="d_2021-02-01_2022-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">124</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83105008" contextRef="i_2022-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesBalance" scale="3" format="ixt:numdotdecimal" decimals="-3">16,905</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Allowance for possible losses in collection of trade receivables</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103679" contextRef="i_2021-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesBalance" scale="3" format="ixt:numdotdecimal" decimals="-3">474</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103680" contextRef="d_2021-02-01_2022-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">32</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103681" contextRef="d_2021-02-01_2022-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesDeductions" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103682" contextRef="d_2021-02-01_2022-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts" scale="3" format="ixt:numdotdecimal" decimals="-4" sign="-">20</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103683" contextRef="i_2022-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesBalance" scale="3" format="ixt:numdotdecimal" decimals="-3">486</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Year Ended January 31, 2021</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Valuation allowance for deferred tax assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83105014" contextRef="i_2020-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesBalance" scale="3" format="ixt:numdotdecimal" decimals="-3">15,937</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83105015" contextRef="d_2020-02-01_2021-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">1,854</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83105016" contextRef="d_2020-02-01_2021-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesDeductions" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c83105017" contextRef="d_2020-02-01_2021-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">45</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c83105018" contextRef="i_2021-01-31_ValuationAllowancesAndReservesTypeAxis-ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesBalance" scale="3" format="ixt:numdotdecimal" decimals="-3">17,746</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Allowance for possible losses in collection of trade receivables</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103685" contextRef="i_2020-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesBalance" scale="3" format="ixt:numdotdecimal" decimals="-3">407</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103686" contextRef="d_2020-02-01_2021-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">72</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c83103687" contextRef="d_2020-02-01_2021-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesDeductions" scale="3" format="ixt:numdotdecimal" decimals="-3">7</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103688" contextRef="d_2020-02-01_2021-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts" scale="3" format="ixt:numdotdecimal" decimals="-3">2</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c83103689" contextRef="i_2021-01-31_ValuationAllowancesAndReservesTypeAxis-AllowanceForCreditLossMember" unitRef="USD" name="us-gaap:ValuationAllowancesAndReservesBalance" scale="3" format="ixt:numdotdecimal" decimals="-3">474</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
</tbody></table>
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   <p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(<em style="font: inherit;">1</em>) </b>Uncollectible accounts charged off.</p>
   <p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(<em style="font: inherit;">2</em>) </b>Trade receivable allowances primarily related to recoveries from accounts previously charged off and currency translation. Deferred tax asset valuation allowance primarily related to amounts charged to other comprehensive income.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <ix:exclude>
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       <em style="font: inherit;">52</em>
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       <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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     <td style="width: 84.7%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="exindex" href="#"></a>EXHIBIT INDEX</b></p> </td>
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     <td style="width: 84.7%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
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     <td colspan="3" style="width: 10%; vertical-align: bottom; border-bottom: 1px solid rgb(0, 0, 0); font-family: Times New Roman; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;">The exhibits listed below are filed herewith except the exhibits described below as incorporated by reference. Exhibits not filed herewith are incorporated by reference to such exhibits filed by the Company under the location set forth under the caption "Description and Location" below. The Commission file number for the Company's Exchange Act filings referenced below is 001-32530.</p> </td>
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    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(255, 255, 255);">
     <td colspan="1" style="width: 8%; vertical-align: bottom; border-bottom: 1px solid rgb(0, 0, 0); font-family: Times New Roman; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;"><b>Exhibit No.</b></p> </td>
     <td style="width: 2%; vertical-align: bottom; border-bottom: 1px solid rgb(0, 0, 0); font-family: Times New Roman; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom; border-bottom: 1px solid rgb(0, 0, 0); font-family: Times New Roman; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;"><b>Description and Location</b></p> </td>
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    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width: 8%; vertical-align: top; text-align: right;">3.1</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top">Certificate of Incorporation of Perma-Pipe International Holdings, Inc. [Incorporated by reference to Exhibit 3.3 to Registration Statement No. 33-70298]</td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width: 8%; vertical-align: top; text-align: right;">3.2</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412217000008/certificateofamendment.htm" style="-sec-extract:exhibit">Certificate of Amendment to Certificate of Incorporation of Perma-Pipe International Holdings, Inc. [Incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on March 20, 2017]</a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width: 8%; vertical-align: top; text-align: right;">3.3</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000143774919008795/ex_142960.htm" style="-sec-extract:exhibit">Fifth Amended and Restated By-Laws of Perma-Pipe International Holdings, Inc. [Incorporated by reference to Exhibit 3.2 to the Company's Current Report on Form 8-K filed on May 6, 2019]</a></td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width: 8%; vertical-align: top; text-align: right;">4</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000143774920008088/ex_181933.htm" style="-sec-extract:exhibit">Description of the Registrant's&#xa0;Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 [Incorporated by reference to Exhibit 4(d) to the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2020 filed on April 21, 2020]</a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">10.1</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412206000017/indemnificationagreement2005.htm" style="-sec-extract:exhibit">Form of Directors and Officers Indemnification Agreement [Incorporated by reference to Exhibit 10.1 to the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2006 filed on May 15, 2006] *</a></td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">10.2</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412204000008/l01310410ka.txt" style="-sec-extract:exhibit">MFRI 2004 Stock Incentive Plan [Incorporated by reference to Exhibit 10(e) to the Company's Annual Report on Form 10-K/A for the fiscal year ended January 31, 2004 filed on June 1, 2004] *</a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">10.3</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412210000003/exhibit10k.htm" style="-sec-extract:exhibit">2009 Non-Employee Directors Stock Option Plan [Incorporated by reference to Exhibit 10(k) to the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2010 filed on April 19, 2010]*</a></td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">10.4</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412213000035/a2013omnibusplanamended.htm" style="-sec-extract:exhibit">2013 Omnibus Stock Incentive Plan as Amended June 14, 2013 [Incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on June 17, 2013] *</a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">10.5</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412216000090/davidmansfieldcontract.htm" style="-sec-extract:exhibit"><span style="text-decoration: underline; ">Executive Employment Agreement with David J. Mansfield dated October 19, 2016 [Incorporated by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q filed on December 13, 2016]*</span></a></td>
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    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">10.6</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412217000037/a2017ominbusplan.htm" style="-sec-extract:exhibit"><span style="text-decoration: underline; ">2017 Omnibus Stock Incentive Plan as Amended June 13, 2017 [Incorporated by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q filed on September 19, 2017] *</span></a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">10.7</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412218000062/exhibit10bppih2018restri.htm" style="-sec-extract:exhibit"><span style="text-decoration: underline; ">Form of Restricted Stock Unit Agreement under the 2017 Omnibus Stock Incentive Plan as Amended June 13, 2017</span></a><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412218000062/exhibit10bppih2018restri.htm" style="-sec-extract:exhibit"></a><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412218000062/exhibit10bppih2018restri.htm" style="-sec-extract:exhibit"><span style="text-decoration: underline; ">[Incorporated by reference to Exhibit 10(b) to the Company</span>&#x2019;<span style="text-decoration: underline; ">s Quarterly Report on Form 10-Q filed on September 11, 2018]*</span></a></td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">10.8</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412218000065/revolvingcreditandsecurity.htm" style="-sec-extract:exhibit;"><span style="text-decoration: underline; ">Revolving Credit and Security Agreement, dated September 20, 2018, by and among the Company, PNC Bank, National Association, and the other parties thereto [Incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on September 24, 2018]</span></a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">10.9</td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top"><a href="http://www.sec.gov/Archives/edgar/data/914122/000143774921022463/ex_284145.htm" style="-sec-extract:exhibit;">Second Amendment and Waiver to Revolving Credit and Security Agreement, dated September 17, 2021, by and among the Company, PNC Bank, National Association, and other parties thereto [Incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on September 21, 2021]</a></td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">
      <div style="font-size:13px">
       <div style="font-family:&quot;Times New Roman&quot;,Times,serif">
         10.10
       </div>
      </div> </td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top">
      <div style="font-size:13px">
       <div style="font-family:&quot;Times New Roman&quot;,Times,serif">
        <a href="http://www.sec.gov/Archives/edgar/data/914122/000091412218000068/ex101ppih-employmentagreem.htm" style="-sec-extract:exhibit"><span style="text-decoration: underline; ">Executive Employment Agreement, dated October 1, 2018, by and between the Company and D. Bryan Norwood [Incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on October 1, 2018]*</span></a>
       </div>
      </div> </td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">
      <div style="font-size:13px">
       <div style="font-family:&quot;Times New Roman&quot;,Times,serif">
         10.11
       </div>
      </div> </td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top">
      <div style="font-size:13px">
       <div style="font-family:&quot;Times New Roman&quot;,Times,serif">
        <a href="http://www.sec.gov/Archives/edgar/data/914122/000143774920008088/ex_181770.htm" style="-sec-extract:exhibit">Form of Restricted Stock Agreement under the 2017 Omnibus Stock Incentive Plan as Amended June 13, 2017&#xa0;[Incorporated by reference to Exhibit 10(z) to the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2020 filed on April 21, 2020]</a>*
       </div>
      </div> </td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width:8%; text-align:right; vertical-align:top">
      <div style="font-size:13px">
       <div style="font-family:&quot;Times New Roman&quot;,Times,serif">
         10.12
       </div>
      </div> </td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; text-align:justify; vertical-align:top">
      <div style="font-size:13px">
       <div style="font-family:&quot;Times New Roman&quot;,Times,serif">
        <a href="http://www.sec.gov/Archives/edgar/data/914122/000143774920008088/ex_181771.htm" style="-sec-extract:exhibit">Executive Employment Agreement, dated&#xa0;January 31, 2020 by and between the Company and Wayne Bosch&#xa0;[Incorporated by reference to Exhibit 10(aa) to the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2020 filed on April 21, 2020]</a>*
       </div>
      </div> </td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width: 8%; vertical-align: top; text-indent: 72pt;">
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       <div style="text-indent:108px">
        <div style="font-family:&quot;Times New Roman&quot;,Times,serif">
          &#xa0;10.13
        </div>
       </div>
      </div> </td>
     <td style="width:2%; vertical-align:bottom">&#xa0;</td>
     <td style="width:90%; vertical-align:top">
      <div style="font-size:13px">
       <div style="font-family:&quot;Times New Roman&quot;,Times,serif">
        <a href="http://www.sec.gov/Archives/edgar/data/914122/000143774921009033/ex_239190.htm" style="-sec-extract:exhibit;">Form of Restricted Stock and Performance Award Agreement under the 2017 Omnibus Stock Incentive Plan as Amended June 13, 2017*</a>
       </div>
      </div> </td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">10.14</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="http://www.sec.gov/Archives/edgar/data/914122/000143774921009119/ppih20210127_def14a.htm" style="-sec-extract:exhibit;">Perma-Pipe International Holdings, Inc. 2021 Omnibus Stock Incentive Plan [Incorporated by reference to Appendix A to the Company's Definitive Proxy Statement on Schedule 14A filed on April 16, 2021]*</a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">10.15</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="http://www.sec.gov/Archives/edgar/data/914122/000143774921009629/ex_242491.htm" style="-sec-extract:exhibit;">Real Estate Purchase and Sale Agreement with Escrow Instructions dated January 22, 2021, between the Company and Winkler [Incorporated by reference to to Exhibit 10.1 to the Company's Current Report on Form 8-K/A filed on April 22, 2021]</a></td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">10.16</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="http://www.sec.gov/Archives/edgar/data/914122/000143774921009629/ex_242492.htm" style="-sec-extract:exhibit;">First Amendment to Real Estate Purchase and Sale Agreement with Escrow Instructions dated February 23, 2021, between the Company and Winkler [Incorporated by reference to Exhibit 10.2 to the Company's Current Report on Form 8-K/A filed on April 22, 2021]</a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">10.17</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="http://www.sec.gov/Archives/edgar/data/914122/000143774921009629/ex_242493.htm" style="-sec-extract:exhibit;">Second Amendment to Real Estate Purchase and Sale Agreement with Escrow Instructions dated April 12, 2021, between the Company and Nash88 [Incorporated by reference to Exhibit 10.3 to the Company's Current Report on Form 8-K/A filed on April 22, 2021]</a></td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">10.18</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="http://www.sec.gov/Archives/edgar/data/914122/000143774921009629/ex_242494.htm" style="-sec-extract:exhibit;">Lease dated March 15, 2021, between the Company and Nash88 [Incorporated by reference to Exhibit 10.4 to the Company's Current Report on Form 8-K/A filed on April 22, 2021]</a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">10.19</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="http://www.sec.gov/Archives/edgar/data/914122/000143774921021616/ex_279592.htm" style="-sec-extract:exhibit;">Executive Employment Agreement, dated July 26, 2021, by and between the Company and Grant Dewbre [Incorporated by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the period ended July 31, 2021 filed on September 8, 2021]*</a></td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">10.20</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="ex_358880.htm" style="-sec-extract:exhibit;">Form of Restricted Stock and Performance Award Agreement under the 2021 Omnibus Stock Incentive Plan*</a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">10.21</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="ex_358881.htm" style="-sec-extract:exhibit;">Form of Non-Employee Director Restricted Stock Unit Agreement under the 2021 Omnibus Stock Incentive Plan*</a></td>
    </tr>

    <tr style="background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">10.22</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="ex_358882.htm" style="-sec-extract:exhibit;">Form of Employee Restricted Stock Unit Agreement under the 2021 Omnibus Stock Incentive Plan*</a></td>
    </tr>

    <tr style="background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; vertical-align: top; text-align: right;">14</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"><a href="http://www.sec.gov/Archives/edgar/data/914122/000091412204000008/l01310410ka.txt" style="-sec-extract:exhibit;">Code of Conduct [Incorporated by reference to Exhibit 14 of the Company's Annual Report on Form 10-K/A for the fiscal year ended January 31, 2004 filed on June 1, 2004]</a></td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">21</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;"><a href="ex_326448.htm" style="-sec-extract:exhibit;">Subsidiaries of Perma-Pipe International Holdings, Inc.</a></p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">23</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;"><a href="ex_326449.htm" style="-sec-extract:exhibit;">Consent of Independent Registered Public Accounting Firm - Grant Thornton LLP</a></p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">24</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;"><a href="ex_326450.htm" style="-sec-extract:exhibit;">Power of Attorney executed by directors and officers of the Company</a></p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">31</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;">Rule 13a - 14(a)/15d - 14(a) Certifications</p> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;"><a href="ex_326451.htm" style="-sec-extract:exhibit;">(1) Chief Executive Officer certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002</a></p> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;"><a href="ex_326452.htm" style="-sec-extract:exhibit;">(2) Chief Financial Officer certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002</a></p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">32</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;"><a href="ex_326453.htm" style="-sec-extract:exhibit;">Section 1350 Certifications(1) Chief Executive Officer certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002(2) Chief Financial Officer certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002</a></p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">101.INS</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;">Inline XBRL Instance</p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">101.SCH</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;">Inline XBRL Taxonomy Extension Schema</p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">101.CAL</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;">Inline XBRL Taxonomy Extension Calculation</p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">101.DEF</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;">Inline XBRL Taxonomy Extension Definition</p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">101.LAB</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;">Inline XBRL Taxonomy Extension Labels</p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(255, 255, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: right; font-family: Times New Roman; font-size: 10pt;">101.PRE</p> </td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt;">Inline XBRL Taxonomy Extension Presentation</p> </td>
    </tr>

    <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; background-color: rgb(204, 238, 255);">
     <td style="width: 8%; font-family: Times New Roman; font-size: 10pt; vertical-align: top; text-align: right;">104</td>
     <td style="width: 2%; font-family: Times New Roman; font-size: 10pt; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 90%; font-family: Times New Roman; font-size: 10pt; vertical-align: top;">Cover Page Interactive Data File (embedded within the Inline XBRL and contained in Exhibit 101)</td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: Times New Roman; font-size: 10pt;">*Management contracts and compensatory plans or agreements&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: Times New Roman; font-size: 10pt;">&#xa0;</p>
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       53
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      <a href="#toc" style="font-weight: initial; font-style: initial; font-variant: initial; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif;">Table of Contents</a>
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  <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;"><b><a id="item16" href="#"></a>Item 16. FORM 10-K SUMMARY - </b>None.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 8pt;">&#xa0;</p>
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  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="signatures" href="#"></a>SIGNATURES</b></p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Pursuant to the requirements of Section 13 or 15(d) 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="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
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     <td style="width: 50%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
     <td colspan="1" style="width: 38%;" valign="top"><b>Perma-Pipe International Holdings, Inc.</b></td>
     <td style="width: 12%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
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     <td style="width: 50%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
     <td style="width: 38%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
     <td style="width: 12%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
    </tr>

    <tr>
     <td align="left" style="width: 50%; text-align: left;" valign="top">Date:&#xa0;&#xa0; April 19, 2022</td>
     <td align="left" style="width: 38%; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">/s/&#xa0;</span>David J. Mansfield</p> </td>
     <td style="width: 12%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
    </tr>

    <tr>
     <td style="width: 50%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
     <td style="width: 38%;" valign="top">David J. Mansfield</td>
     <td style="width: 12%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
    </tr>

    <tr>
     <td style="width: 50%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
     <td style="width: 38%;" valign="top">Director, President and Chief Executive Officer</td>
     <td style="width: 12%;" valign="top"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0px; margin-bottom: 0px;"><span style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</span></p> </td>
    </tr>

    <tr>
     <td style="width: 50%;" valign="top">&#xa0;</td>
     <td style="width: 38%;" valign="top">(Principal Executive Officer)</td>
     <td style="width: 12%;" valign="top">&#xa0;</td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the date indicated.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
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     <td colspan="2" style="width: 4%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">DAVID J. MANSFIELD</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Director, President and Chief Executive Officer (Principal Executive Officer)</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">D. BRYAN NORWOOD*</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td>
     <td style="width: 16%; vertical-align: top; text-align: right;">April 19, 2022</td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

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     <td colspan="2" style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">DAVID S. BARRIE*</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Director and Chairman of the Board of Directors</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

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     <td colspan="2" style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">CYNTHIA BOITER*&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Director</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">DAVID B. BROWN*&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Director</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">ROBERT MCNALLY*</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Director</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 2%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 16%; vertical-align: bottom;">&#xa0;</td>
    </tr>

    <tr>
     <td colspan="2" style="width: 4%; vertical-align: bottom;">JEROME T. WALKER*</td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;">Director</td>
     <td style="width: 2%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 16%; vertical-align: bottom;">&#xa0;</td>
    </tr>

    <tr>
     <td style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 25%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">*By:</p> </td>
     <td style="width: 25%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">/s/ David J. Mansfield</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Individually and as Attorney in Fact</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
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    <tr>
     <td style="width: 4%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 25%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">David J. Mansfield</p> </td>
     <td style="width: 1%; vertical-align: bottom;">&#xa0;</td>
     <td style="width: 52%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 2%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 16%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
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<DOCUMENT>
<TYPE>EX-10.20
<SEQUENCE>2
<FILENAME>ex_358880.htm
<DESCRIPTION>EXHIBIT 10.20 - FORM OF RESTRICTED STOCK AND PERFORMANCE AWARD AGMT.
<TEXT>
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<p style="margin-bottom: 0px; text-align: right; margin-top: 0px"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt"><b>Exhibit 10.20</b></font></p>

<p style="margin-bottom: 0px; text-align: left; margin-top: 0px"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt">&nbsp;</font></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>_____ PPIH Long-Term Incentive Program</b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Restricted Stock Unit and Performance Award Grant</b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Restricted Stock Unit and Performance Award Agreement</b><br>
<b>under the</b><br>
<b>2021 Omnibus Stock Incentive Plan</b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Grantee: </b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>__________</b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>No. of Restricted Stock Units: </b>____________</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;">&nbsp;</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 Agreement (the &#8220;<b><i>Agreement</i></b>&#8221;) evidences the award of (i) ___________ restricted stock units of Common Stock (each, a &#8220;<b><i>RSU</i></b>&#8221; and, collectively, the &#8220;<b><i>RSUs</i></b>&#8221;) subject to a vesting schedule, and (ii) a performance award (the &#8220;<b><i>Performance Award</i></b>&#8221;) relating to the performance period of the Company&#8217;s fiscal years ____-______ (the &#8220;<b><i>Performance Period</i></b>&#8221;) with a target dollar amount of $_________ (the &#8220;<b><i>Target Amount</i></b>&#8221;), that <b><i>Perma-Pipe International Holdings, Inc</i></b><b>.</b>, a Delaware corporation (the &#8220;<b><i>Company</i></b>&#8221;), has granted to you, ________________, effective as of ____________ (the &#8220;<b><i>Grant Date</i></b>&#8221;), pursuant to the 2021 Omnibus Stock Incentive Plan (the &#8220;<b><i>Plan</i></b>&#8221;) and conditioned upon your agreement to the terms described below. All of the provisions of the Plan are expressly incorporated into this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>NOW, THEREFORE,</b> in consideration of the mutual covenants and agreements contained herein, the parties agree as follows:</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">1.<u>&nbsp;&nbsp;&nbsp;&nbsp;Terminology</u>. Unless otherwise provided in this Agreement, capitalized words used herein are defined in the Glossary at the end of this Agreement, or, if no definition is provided in this Agreement or the Glossary, such capitalized words shall have the same definitions as in the Plan.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">2.<u>&nbsp;&nbsp;&nbsp;&nbsp;Vesting of Restricted Stock Units</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;All of the RSUs are nonvested and forfeitable as of the Grant Date.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;So long as your Service is continuous from the Grant Date through the applicable date upon which vesting is scheduled to occur,</p>

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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">_____ of the RSUs will vest and become nonforfeitable on ______ (the &#8220;<b><i>First Vesting Date</i></b>&#8221;),</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">_____ of the RSUs will vest and become nonforfeitable on ______ (the &#8220;<b><i>Second Vesting Date</i></b>&#8221;),</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">_____ of the RSUs will vest and become nonforfeitable on _____ (the &#8220;<b><i>Third Vesting Date</i></b>&#8221;&nbsp;and, together with the First Vesting Date and the Second Vesting Date, the &#8220;<b><i>Vesting Dates</i></b>&#8221;).</p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(c)&nbsp;&nbsp;&nbsp;&nbsp;Notwithstanding Section 2(b), one hundred percent of the RSUs will become vested and nonforfeitable as of immediately before and contingent upon the occurrence of a Change in Control, so long as your Service is continuous from the Grant Date, through the date of the Change in Control. In addition, if you are in Retirement (as defined below) then, upon a Change in Control, any RSUs that had remained eligible for vesting following your Retirement, but that have not yet become vested, shall be vested and nonforfeitable as of immediately before and contingent upon the occurrence of such Change in Control. &#8220;<b>Retirement</b>&#8221; shall mean the effective date of your resignation or other termination of employment after your attainment of age 55 and at least 5 years of service (or such shorter period of service as may be determined by the Administrator); provided that, for a resignation to be treated as a Retirement, you must provide at least 6 months&#8217; advance written notice of such Retirement to the Company, and, for the avoidance of doubt, your Retirement will be effective upon your actual retirement date rather than upon the date of such notice. You will continue working diligently to satisfy our business obligations as well as assist the Company during a transition. The treatment of the RSUs upon Retirement is intended to recognize your contributions to the Company prior to your Retirement and it is not intended to apply if you will continue working in the Company&#8217;s industry following your Retirement. Therefore, as a condition of receiving the award set forth in this Agreement under the conditions of Retirement, you will be required to enter into and comply with an extension of your current Confidentiality Agreement and Non-Solicitation/Non-Competition Agreement term for three years following the effective date of your retirement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">3.<u>&nbsp;&nbsp;&nbsp;&nbsp;Terms of Performance Award</u>. The Performance Award entitles you, subject to Section 4 and the other terms and conditions of this Agreement, to receive (a) a cash payment equal to ______ of ______ percent of the Target Amount (the &#8220;<b><i>Threshold Amount</i></b>&#8221;) on each Vesting Date (each, an &#8220;<b><i>Annual Payment</i></b>&#8221;) and (b) an additional cash amount, payable on the Third Vesting Date equal to (i) the excess, if any, of the percentage of the Target Amount indicated below corresponding to the actual achievement of the performance goals set forth below (the &#8220;<b><i>Performance Goals</i></b>&#8221;) during the Performance Period over (ii) the sum of the Annual Payments. The additional amount payable shall be interpolated for performance between the specified levels and the sum of the Annual Payments shall not be less than eighty percent of the Target Amount. The Performance Goals and corresponding percentages of the Target Amount are the following:</p>

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			<b>(Payout = __% of Target Amount)</b></p>
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			<b>(Payout = __% of Target Amount)</b></p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The Performance Goals and the Company&#8217;s achievement of the Performance Goals shall be calculated by the Company in its sole and absolute discretion. Notwithstanding the foregoing, the Performance Award will be deemed earned and shall be paid as of immediately before and contingent upon the occurrence of a Change in Control, at the level indicated in the most recent forecast prepared by the Company, so long as your Service is continuous from the Grant Date through the date of the Change in Control. In addition, if you are in Retirement, then, upon a Change in Control, any portion of the Performance Award that had remained eligible to be paid following your Retirement, but that has not yet been paid, shall be paid as of immediately before and contingent upon the occurrence of such Change in Control in an amount based on the performance level indicated in the most recent forecast prepared by the Company.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">4.<u>&nbsp;&nbsp;&nbsp;&nbsp;Effect of Termination of Employment or Service</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;If your Service ceases by reason of your permanent disability (as defined in Section 22(e)(3) of the Code), then the RSUs that would have vested on the schedule set forth in Section 2(b), and the portion of the Performance Award that would have been paid on the schedule set forth in Section 3, if your Service had continued through the one-year anniversary of your date of disability shall, in the case of the RSUs, become nonforfeitable and shall be released to you on the date such RSUs would have vested as set forth in Section 2(b), and in the case of the Performance Award, be paid to you on the date such amount would have been paid as set forth in Section 3 but in an amount based on the performance level indicated in the most recent forecast prepared by the Company, if your Service had been continuous through the one year anniversary of your date of disability, and any RSUs or portion of your Performance Award that do not vest in accordance with this subsection shall be forfeited; <u>provided, however</u>, if the Company (or an Affiliate) reasonably determines following your termination due to disability that you could have been terminated for Cause had all the facts been known to the Company (or an Affiliate) at the time of your disability, then you shall forfeit all rights with respect to any unvested RSUs and any unpaid Performance Award.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;If your Service ceases by reason of your Retirement, by reason of your termination without Cause when you had met the age and service requirements for Retirement or by reason of your death, then:</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(i)&nbsp;&nbsp;&nbsp;&nbsp;If your RSUs and Performance Award were granted prior to the 12-month period ending on the effective date of your Retirement or death, (A) one hundred percent of the RSUs will continue to vest and become nonforfeitable as set forth in Section 2(b), and (B) your Performance Award will be paid as set forth in Section 3, as though your Service was continuous, except that, in the case of your Performance Award, the amount of the payment shall be based on the performance level indicated in the most recent forecast prepared by the Company rather than _______ percent, or</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(ii)&nbsp;&nbsp;&nbsp;&nbsp;If your RSUs and Performance Award were granted in the 12-month period ending on the effective date of your Retirement or death, a pro rata amount of the first tranche of your RSUs and your Performance Award (based on the number of days between the grant date and your Retirement divided by 365) will continue to vest and become nonforfeitable as set forth in Section 2(b), in the case of RSUs, and will be paid as set forth in Section 3, in the case of your Performance Award, as though your Service was continuous, except that the amount of the payment with respect to your Performance Award shall be based on the performance level indicated in the most recent forecast prepared by the Company.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">Any portion of the Award that does not remain eligible for continued vesting or to be deemed earned upon the cessation of your Service shall be immediately forfeited. If you die following your separation under this Section 4(b), then your estate will receive any RSUs and Performance Awards that would have continued to vest in accordance with the foregoing.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(c)&nbsp;&nbsp;&nbsp;&nbsp;Notwithstanding the foregoing, if:</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(i)&nbsp;&nbsp;&nbsp;&nbsp;You work in the Company&#8217;s industry or with a competitor of the Company (in each case as determined by the Company in its sole and absolute discretion) during the three years following the effective date of your Retirement or</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:108pt;">(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Company (or an Affiliate) reasonably determines following your Retirement that you could have been terminated for Cause had all the facts been known to the Company (or an Affiliate) at the time of your Retirement,</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">then you shall forfeit any unearned RSUs and unpaid Performance Award amounts and be required to repay in cash the gross amount of any RSUs that vested or Performance Award amounts that were paid to you under this Agreement in connection with or following the effective date of your Retirement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">In the case of RSUs, the amount required to be repaid shall be the Fair Market Value of such RSUs at the time such RSUs became vested and nonforfeitable, provided that you may, rather than paying cash, repay a number of shares of Common Stock equal to the number of RSUs that became vested and nonforfeitable.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(d)&nbsp;&nbsp;&nbsp;&nbsp;If your Service ceases for any reason except as otherwise specified above, all RSUs that are not then vested, and any portion of your Performance Award that has not been earned, will be immediately forfeited by you. Except as otherwise specified above, unless otherwise determined by the Administrator in its sole discretion, none of the RSUs, and no portion of the Performance Award, will vest after your Service ceases.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">5.<u>&nbsp;&nbsp;&nbsp;&nbsp;Restrictions on Transfer</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;Prior to vesting, your RSUs may not be sold, assigned, transferred, pledged, hypothecated or disposed of in any way (whether by operation of law or otherwise), except by will or the laws of descent and distribution, and shall not be subject to execution, attachment or similar process. Any attempt to transfer your RSUs that is in violation of this Section 5(a) shall be wholly ineffective and, if any such attempt is made, the Company may cause you to immediately forfeit any unvested RSUs without any payment or consideration by the Company. The Company is authorized to take appropriate measures to prevent any such transfer, including, but not limited to, having its Transfer Agent hold all unvested shares in a designated nominee account until vesting and maintaining stop transfer instructions in regard to such RSUs, or placing appropriate legends on any certificates that are issued with respect to the RSUs.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;You hereby represent and warrant to the Company as follows:</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt -27pt;text-indent:108pt;">(i)&nbsp;&nbsp;&nbsp;&nbsp;You will hold any Shares received under this Agreement for your own account for investment only and not with a view to, or for resale in connection with, any &#8220;distribution&#8221; of the Shares within the meaning of the Securities Act.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt -27pt;text-indent:108pt;">(ii)&nbsp;&nbsp;&nbsp;&nbsp;You understand that the Company may, in its discretion, continue to impose restrictions on the sale, pledge or other transfer of your Shares after they vest (including the placement of appropriate legends on stock certificates and the issue of stop transfer instructions to the Company&#8217;s Transfer Agents) if, in the judgment of the Company, such restrictions are necessary or desirable to comply with the Securities Act, the securities laws of any State or any other law.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt -27pt;text-indent:108pt;">(iii)&nbsp;&nbsp;&nbsp;&nbsp;You are aware that your investment in the Company is a speculative investment that has limited liquidity and is subject to the risk of complete loss.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(c)&nbsp;&nbsp;&nbsp;&nbsp;Any attempt to dispose of the Shares received under this Agreement in contravention of the restrictions set forth in this Section 5 shall be null and void and without effect. The Company shall not be required to (i) transfer on its books any Shares that have been sold or transferred in contravention of this Agreement or (ii) treat as the owner of the Shares, or otherwise accord voting, dividend, or liquidation rights to any transferee to whom the Shares have been transferred in contravention of this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">6.<u>&nbsp;&nbsp;&nbsp;&nbsp;Stockholder Rights</u>. You are considered the record owner of the RSUs immediately upon the Grant Date; however, you shall not be entitled to vote such Shares and you shall authorize and, by this Agreement, provide an irrevocable proxy coupled with an interest to the Company to vote such shares in its discretion until they are vested. Any cash dividends will accrue and be paid to you at the same time, and to the same extent, that the RSUs vest, and any dividends paid in Shares or other securities shall be subject to the same vesting schedule, risk of forfeiture, and restrictions on transferability as the RSUs with respect to which they were paid. For clarity, if you forfeit any RSUs, then you will also forfeit any dividends or other distributions paid with respect to such RSUs.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">7.<u>&nbsp;&nbsp;&nbsp;&nbsp;Tax Withholding</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;You hereby agree to make adequate provision for foreign, federal, state and local taxes required by law to be withheld, if any, which arise in connection with the grant, vesting or other event relating to the RSUs or in connection with the grant, vesting, earning or payment of the Performance Award. To enable the satisfaction of your tax withholding obligations with respect to the RSUs through the delivery of proceeds from the sale of Shares that are issued under this Agreement on the market, you should execute Exhibit A to this Agreement and return it to the Company by the deadline set forth therein; provided that such sale of Shares shall occur only if the Company or its Affiliates do not satisfy applicable tax withholding obligations by withholding the issuance or delivery of Shares hereunder. If you have not timely executed Exhibit A to this Agreement, then you shall, immediately upon notification of the amount of withholding taxes due, if any, in connection with the RSUs, pay to the Company in cash or by check the amount necessary to satisfy any withholding obligations. The Company (and its Affiliates) shall also have the right to deduct from any compensation or any other payment of any kind due you (including withholding the issuance or delivery of Shares hereunder) the amount of any federal, state, local or foreign taxes required by law to be withheld in connection with this Agreement; provided, however, that the value of the Shares withheld or redeemed for taxes may not exceed the maximum statutory rate associated with the transaction with respect to which Shares are being withheld or redeemed to the extent necessary for the Company to avoid an accounting charge.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;You hereby acknowledge that you have been advised by the Company to seek independent tax advice from your own advisors regarding the tax consequences of this Award. You may not rely on the Company, its Affiliates, or any of their officers, directors or employees for tax or legal advice regarding this Award. You acknowledge that you have sought tax and legal advice from your own advisors regarding this Award or have voluntarily and knowingly foregone such consultation.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">8.<u>&nbsp;&nbsp;&nbsp;&nbsp;Adjustments for Corporate Transactions and Other Events</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)<u>&nbsp;&nbsp;&nbsp;&nbsp;Stock Dividend, Stock Split and Reverse Stock Split</u>. Upon a stock dividend of, or stock split or reverse stock split affecting, the Common Stock, the number of outstanding RSUs shall, without further action of the Administrator, be adjusted to reflect such event. The Administrator shall make adjustments, in its discretion, to address the treatment of fractional RSUs with respect to the Award as a result of the stock dividend, stock split or reverse stock split; provided that such adjustments do not result in the issuance of fractional Shares. Adjustments under this Section&nbsp;8 will be made by the Administrator, whose determination as to what adjustments, if any, will be made and the extent thereof will be final, binding and conclusive.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(b)<u>&nbsp;&nbsp;&nbsp;&nbsp;Non-Change in Control Transactions</u>. Upon any change affecting the Common Stock, the Company or its capitalization, by reason of a spin-off, split-up, dividend, recapitalization, merger, consolidation or share exchange, other than any such change that is part of a transaction resulting in a Change in Control, the Administrator shall make any adjustments with respect to the Award as the Administrator determines to be appropriate and equitable. The Administrator&#8217;s determination as to what adjustments, if any, will be made and the extent thereof will be final, binding and conclusive.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(c)<u>&nbsp;&nbsp;&nbsp;&nbsp;Unusual or Nonrecurring Events</u>. The Administrator shall make, in its discretion, adjustments in the terms and conditions of, and the criteria included in, the Award in recognition of unusual or nonrecurring events affecting the Company, or the financial statements of the Company or any Affiliate, or of changes in applicable laws, regulations, or accounting principles, whenever the Administrator determines that such adjustments are appropriate in order to prevent dilution or enlargement of the benefits or potential benefits intended to be made available under the Plan. The Administrator may make, in its discretion, adjustments in the terms and conditions of, and the criteria included in, the Performance Award in recognition of unusual, unanticipated or nonrecurring events affecting the Company, or the financial statements of the Company or any Affiliate, or of changes in applicable laws, regulations, or accounting principles, whenever the Administrator determines that such adjustments are appropriate in order to prevent dilution or enlargement of the benefits or potential benefits intended to be made available under the Plan.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(d)<u>&nbsp;&nbsp;&nbsp;&nbsp;Binding Nature of Agreement</u>. The terms and conditions of this Agreement shall apply with equal force to any additional and/or substitute securities received by you in exchange for, or by virtue of your ownership of, the RSUs, to the same extent as the RSUs with respect to which such additional and/or substitute securities are distributed, whether as a result of any spin-off, stock split-up, stock dividend, stock distribution, other reclassification of the Common Stock of the Company, or similar event, except as otherwise determined by the Administrator. If the RSUs are converted into or exchanged for, or stockholders of the Company receive by reason of any distribution in total or partial liquidation or pursuant to any merger of the Company or acquisition of its assets, securities of another entity, or other property (including cash), then the rights of the Company under this Agreement shall inure to the benefit of the Company&#8217;s successor, and this Agreement shall apply to the securities or other property (including cash) received upon such conversion, exchange or distribution in the same manner and to the same extent as the RSUs.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">9.<u>&nbsp;&nbsp;&nbsp;&nbsp;Non-Guarantee of Employment or Service Relationship</u>. Nothing in the Plan or this Agreement shall alter your at-will or other employment status or other service relationship with the Company (or an Affiliate), nor be construed as a contract of employment or service relationship between the Company (or an Affiliate) and you, or as a contractual right of you to continue in the employ of, or in a service relationship with, the Company (or an Affiliate) for any period of time, or as a limitation of the right of the Company (or an Affiliate) to discharge you at any time with or without cause or notice and whether or not such discharge results in the forfeiture of any RSUs or all or any portion of the Performance Award or any other adverse effect on your interests under the Plan.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">10.<u>&nbsp;&nbsp;&nbsp;&nbsp;The Company</u>&#8217;<u>s Rights</u>. The existence of this Award or the RSUs shall not affect in any way the right or power of the Company or its stockholders to make or authorize any or all adjustments, recapitalizations, reorganizations or other changes in the Company&#8217;s capital structure or its business, or any merger or consolidation of the Company, or any issue of bonds, debentures, preferred or other stocks with preference ahead of or convertible into, or otherwise affecting the Common Stock or the rights thereof, or the dissolution or liquidation of the Company, or any sale or transfer of all or any part of the Company&#8217;s assets or business, or any other corporate act or proceeding, whether of a similar character or otherwise.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">11.<u>&nbsp;&nbsp;&nbsp;&nbsp;Notices</u>. All notices and other communications made or given pursuant to this Agreement shall be in writing and shall be sufficiently made or given if hand delivered or mailed by certified mail, addressed to you at the address contained in the records of the Company, or addressed to the Administrator, care of the Company for the attention of its Corporate Secretary at its principal executive office or, if the receiving party consents in advance, transmitted and received via telecopy or via such other electronic transmission mechanism as may be available to the parties.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">12.<u>&nbsp;&nbsp;&nbsp;&nbsp;Entire Agreement</u>. This Agreement contains the entire agreement between the parties with respect to the RSUs and the Performance Award granted hereunder. Any oral or written agreements, representations, warranties, written inducements, or other communications made prior to the execution of this Agreement with respect to the RSUs or the Performance Award granted hereunder shall be void and ineffective for all purposes. In the event a court of competent jurisdiction deems any provision hereof to be unreasonable, void, or unenforceable, such provision(s) shall be deemed severed from the remainder of the Agreement, which shall continue in all other respects to be valid and enforceable. It is the intent of the parties that any such provision(s) of this Agreement declared void, unreasonable, or unenforceable shall be deemed by a court of competent jurisdiction revised to the minimum amount necessary in order to be valid and enforceable.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">13.<u>&nbsp;&nbsp;&nbsp;&nbsp;Amendment</u>. This Agreement may be amended from time to time by the Administrator in its discretion; <u>provided</u>, <u>however</u>, that this Agreement may not be modified in a manner that would have a material adverse effect on your rights with respect to the RSUs or the Performance Award as determined in the discretion of the Administrator, except as otherwise provided in (a) Section 8 of this Agreement, (b) the Plan or (c) a written document signed by each of the parties hereto.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">14.<u>&nbsp;&nbsp;&nbsp;&nbsp;Conformity with Plan</u>. This Agreement is intended to conform in all respects with, and is subject to all applicable provisions of, the Plan. Inconsistencies between this Agreement and the Plan shall be resolved in accordance with the terms of the Plan. In the event of any ambiguity in this Agreement or any matters as to which this Agreement is silent, the Plan shall govern. A copy of the Plan is<b><i> </i></b>provided to you with this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">15.<u>&nbsp;&nbsp;&nbsp;&nbsp;Governing Law</u>. The validity, construction and effect of this Agreement, and of any determinations or decisions made by the Administrator relating to this Agreement, and the rights of any and all persons having or claiming to have any interest under this Agreement, shall be determined exclusively in accordance with the laws of the State of Delaware, without regard to its provisions concerning the applicability of laws of other jurisdictions. As a condition of this Agreement, you agree that you will not bring any action arising under, as a result of, pursuant to or relating to, this Agreement in any court other than a federal or state court in the districts which include Niles, Illinois, and you hereby agree and submit to the personal jurisdiction of any federal court located in the district which includes Niles, Illinois or any state court in the district which includes Niles, Illinois. You further agree that you will not deny or attempt to defeat such personal jurisdiction or object to venue by motion or other request for leave from any such court.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">16.<u>&nbsp;&nbsp;&nbsp;&nbsp;Resolution of Disputes</u>. Any dispute or disagreement which shall arise under, or as a result of, or pursuant to or relating to, this Agreement shall be determined by the Administrator in good faith in its absolute and uncontrolled discretion, and any such determination or any other determination by the Administrator under or pursuant to this Agreement and any interpretation by the Administrator of the terms of this Agreement, will be final, binding and conclusive on all persons affected thereby. You agree that before you may bring any legal action arising under, as a result of, pursuant to or relating to, this Agreement you will first exhaust your administrative remedies before the Administrator. You further agree that in the event that the Administrator does not resolve any dispute or disagreement arising under, as a result of, pursuant to or relating to, this Agreement to your satisfaction, no legal action may be commenced or maintained relating to this Agreement more than twenty-four (24) months after the Administrator&#8217;s decision.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">17.<u>&nbsp;&nbsp;&nbsp;&nbsp;Headings</u>. The headings in this Agreement are for reference purposes only and shall not affect the meaning or interpretation of this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">18.<u>&nbsp;&nbsp;&nbsp;&nbsp;Counterparts</u>. This Agreement may be executed in multiple counterparts, each of which is deemed to be an original, but all of which taken together constitute one and the same Agreement and shall become effective when all counterparts have been executed by each of the parties hereto and delivered to the other. Facsimile and other electronic transmissions (including in portable document format) of any originally executed document (including this Agreement) shall be deemed to be the same as a delivered, executed original.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">19.<u>&nbsp;&nbsp;&nbsp;&nbsp;Electronic Delivery of Documents</u>. By your signing this Agreement, you (i)&nbsp;consent to the electronic delivery of this Agreement, all information with respect to the Plan and the RSUs and any reports of the Company provided generally to the Company&#8217;s stockholders; (ii)&nbsp;acknowledge that you may receive from the Company a paper copy of any documents delivered electronically at no cost to you by contacting the Company by telephone or in writing; (iii)&nbsp;further acknowledge that you may revoke your consent to the electronic delivery of documents at any time by notifying the Company of such revoked consent by telephone, postal service or electronic mail; and (iv)&nbsp;further acknowledge that you understand that you are not required to consent to electronic delivery of documents.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">20.<u>&nbsp;&nbsp;&nbsp;&nbsp;No Future Entitlement</u>. By your signing this Agreement, you acknowledge and agree that: (i) the grant of the RSUs and the Performance Award is a one-time benefit which does not create any contractual or other right to receive future grants of stock, or compensation in lieu of stock grants, even if stock grants have been granted repeatedly in the past; (ii) all determinations with respect to any such future grants, including, but not limited to, the times when stock grants shall be granted, the maximum number of Shares subject to each stock grant, and the times or conditions under which restrictions on such stock grants shall lapse, will be at the sole discretion of the Administrator; (iii) the value of this stock grant is an extraordinary item of compensation which is outside the scope of your employment contract, if any; (iv) the value of this stock grant is not part of normal or expected compensation or salary for any purpose, including, but not limited to, calculating any termination, severance, resignation, redundancy, end of service payments or similar payments, or bonuses, long-service awards, pension or retirement benefits; (v) the vesting of RSUs ceases upon termination of employment with the Company or transfer of employment from the Company, or other cessation of eligibility for any reason, except as may otherwise be explicitly provided in this Agreement; (vi) the Company does not guarantee any future value of these RSUs; and (vii) no claim or entitlement to compensation or damages arises if these RSUs do not increase in value and you irrevocably release the Company from any such claim that does arise.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">21.<u>&nbsp;&nbsp;&nbsp;&nbsp;Personal Data</u>. For purposes of the implementation, administration and management of this Award or the effectuation of any acquisition, equity or debt financing, joint venture, merger, reorganization, consolidation, recapitalization, business combination, liquidation, dissolution, share exchange, sale of stock, sale of material assets or other similar corporate transaction involving the Company (a &#8220;<b><i>Corporate Transaction</i></b>&#8221;), you consent, by execution of this Agreement, to the collection, receipt, use, retention and transfer, in electronic or other form, of your personal data by and among the Company and its third party vendors or any potential party to a potential Corporate Transaction. You understand that personal data (including but not limited to, name, home address, telephone number, employee number, employment status, social security number, tax identification number, date of birth, nationality, job and payroll location, data for tax withholding purposes and Shares awarded, cancelled, vested and unvested) may be transferred to third parties assisting in the implementation, administration and management of the stock grant or the effectuation of a Corporate Transaction and you expressly authorize such transfer as well as the retention, use, and the subsequent transfer of the data by the recipient(s). You understand that these recipients may be located in your country or elsewhere, and that the recipient&#8217;s country may have different data privacy laws and protections than your country. You understand that data will be held only as long as is necessary to implement, administer and manage the stock grant or effect a Corporate Transaction. You understand that you may, at any time, request a list with the names and addresses of any potential recipients of the personal data, view data, request additional information about the storage and processing of data, require any necessary amendments to data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing the Company&#8217;s Secretary. You understand, however, that refusing or withdrawing your consent may affect your ability to accept a stock grant.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">22.<u>&nbsp;&nbsp;&nbsp;&nbsp;Consideration for Shares</u>. To ensure compliance with applicable state corporate law, the Company may require you to furnish consideration in the form of cash or cash equivalents equal to the par value of the Shares issued to you hereunder, and you hereby authorize the Company to withhold such amount from remuneration otherwise due you from the Company.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">23.<u>&nbsp;&nbsp;&nbsp;&nbsp;Recoupment</u>. The RSUs and the Performance Award are subject to recoupment in accordance with the Dodd-Frank Wall Street Reform and Consumer Protection Act and any implementing regulations thereunder, any clawback policy adopted by the Company and any compensation recovery policy or practice otherwise required by applicable law.&nbsp;</p>

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

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(a)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Administrator</i></b>&#8221; means the Board of Directors of Perma-Pipe International Holdings, Inc. and/or the committee(s) or officer(s) appointed by the Board that have authority to administer the Plan.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(b)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Affiliate</i></b>&#8221; means any entity, whether now or hereafter existing, which controls, is controlled by, or is under common control with the Company (including but not limited to joint ventures, limited liability companies and partnerships). For this purpose, &#8220;control&#8221; shall mean ownership of 25% or more of the total combined voting power or value of all classes of stock or interests of the entity, or the power to direct the management and policies of the entity, by contract or otherwise.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(c)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Cause</i></b>&#8221;<b><i> </i></b>means<b><i> </i></b>termination in whole or substantial part, for gross negligence or willful misconduct in the execution of your duties, for conviction of, or entry of a plea of guilty or <i>nolo contendere</i> to, any felony or any act of fraud, embezzlement, misappropriation, or a crime involving moral turpitude, or for commission of any act which causes or may reasonably be expected to cause substantial damage to the Company</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(d)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Company</i></b>&#8221;<i> </i>means Perma-Pipe International Holdings, Inc.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(e)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Securities Act</i></b>&#8221; means the Securities Act of 1933, as amended.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(f)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Service</i></b>&#8221; means your employment or other service relationship with the Company and its Affiliates. Your Service will be considered to have ceased with the Company and its Affiliates if, immediately after a sale, merger or other corporate transaction, the trade, business or entity with which you are employed or otherwise have a service relationship is not Perma-Pipe International Holdings, Inc. or its successor, or an Affiliate of Perma-Pipe International Holdings, Inc. or its successor.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(g)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;You</i></b>&#8221;; &#8220;<b><i>Your</i></b>&#8221;; &#8220;<b><i>Employee</i></b>&#8221;<b>,</b> means the recipient of this Award as reflected in the first paragraph of this Agreement. Whenever the word &#8220;Employee&#8221;, &#8220;you&#8221; or &#8220;your&#8221; is used in any provision of this Agreement under circumstances where the provision should logically be construed, as determined by the Administrator, to apply to the estate, personal representative, or beneficiary to whom the RSUs or this Award may be transferred by will or by the laws of descent and distribution, the words &#8220;Employee&#8221;, &#8220;you&#8221; and &#8220;your&#8221; shall be deemed to include such person.</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;">IN WITNESS WHEREOF, the Company has caused this Agreement to be executed by its duly authorized officer.</p>

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			<td style="vertical-align:top;width:46.7%;">&nbsp;</td>
			<td style="vertical-align:top;width:7.8%;">&nbsp;</td>
			<td style="vertical-align:top;width:46.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Perma-Pipe International Holdings, Inc</i></b><b>.</b></p>

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

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</p>
			</td>
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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 undersigned hereby acknowledges that he/she has carefully read this Agreement and agrees to be bound by all of the provisions set forth herein. The undersigned also consents to electronic delivery of all notices or other information with respect to this Award or the Company.</p>

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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">WITNESS:</p>
			</td>
			<td style="vertical-align:top;width:7.8%;">&nbsp;</td>
			<td style="vertical-align:top;width:46.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">GRANTEE</p>

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">Date:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</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="PGNUM" style="text-align: center; width: 100%">&nbsp;</div>

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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;margin:0pt;">&nbsp;</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;text-align:center;margin:0pt;"><b>Exhibit A</b></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;text-align:center;margin:0pt;"><b>Standing Order Election</b></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;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">By executing this Irrevocable Standing Order Election (this &#8220;<b><i>Standing Order</i></b>&#8221;), I wish to notify the Company of my election to satisfy any withholding taxes due in connection with each and every vesting date for the RSUs by applying proceeds from a market sale of Company securities issuable as a result of such vesting date, except to the extent the Company satisfies such withholding taxes by withholding Company securities otherwise issuable as a result of such vesting date. <b><u>I understand that if I do not execute this Standing Order, then the Company will require that I pay my withholding obligations by cash or check, or the Company will deduct the amount of any withholding obligations from other payments due to me.</u></b></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;">&nbsp;</p>

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			<td style="border-bottom:solid 1px #000000;vertical-align:top;width:52%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 10pt;"><b>IMPORTANT NOTES</b>:</p>

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 48pt;text-indent:-18pt;">&#9679;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;You may not enter into this Standing Order if you are in possession of material non-public information. If you are in possession of material non-public information, then you must wait to complete this Standing Order until such time as you no longer possess material non-public information.</p>

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 48pt;text-indent:-18pt;">&#9679;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No sales may be made pursuant to this Standing Order for 30 calendar days following its execution. To ensure that you can satisfy your withholding obligations by selling Shares in the market, you should return this form to the Company as soon as possible, but in no event later than 30 days before the first vesting date of your RSUs listed in the Agreement.</p>
			</td>
		</tr>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">By signing below, I understand that I am agreeing to the following provisions:</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;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">1.&nbsp;&nbsp;&nbsp;&nbsp;I am executing this Standing Order to authorize the Company and any broker the Company designates (the &#8220;<b><i>Broker</i></b>&#8221;) to take the actions described in this Paragraph 1. I authorize the Company to transfer any Shares issued to me in connection with my award of RSUs to the Broker to be held in an account for my benefit (the &#8220;<b><i>Brokerage Account</i></b>&#8221;), and I irrevocably authorize the Broker to sell, at the market price and on the date the RSUs vest for tax purposes (or, if all or a portion of the sale cannot be completed on such date because of insufficient demand or a market disruption, then on the next following business day on which the sale can be made) the number of Shares necessary to obtain proceeds sufficient to satisfy the amount of any withholding obligations associated with my RSUs indicated by the Company to the Broker. I understand and agree that the number of Shares that the Broker will sell will be based on the Company&#8217;s estimate (or Broker&#8217;s estimate if it provides such service) of the Shares required to satisfy the withholding obligations, using the closing price of a Share of the Company&#8217;s common stock on the trading day immediately prior to the vesting date (or such other date as any withholding obligations become due). I agree to execute and deliver such documents, instruments and certificates as may reasonably be required in connection with the sale of the Shares pursuant to this Standing Order.</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;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">2.&nbsp;&nbsp;&nbsp;&nbsp; I agree that the proceeds received from the sale of Shares pursuant to Paragraph 1 will be used to satisfy any withholding obligations associated with my RSUs and, accordingly, I hereby authorize the Broker to pay such proceeds to the Company for such purpose. I understand that, to the extent that the proceeds obtained by such sale exceed the amount necessary to satisfy the withholding obligations, such excess proceeds shall be deposited into the Brokerage Account and, if a shortfall occurs, the Broker may sell additional Shares held in my Brokerage Account, the Company may deduct any remaining withholding obligations from any compensation or other payment of any kind due to me, or the Company may require that I pay any remaining withholding obligations to by cash or check. I further understand that any Shares that are not sold to satisfy withholding obligations will remain deposited in the Brokerage Account.</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;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">3.&nbsp;&nbsp;&nbsp;&nbsp;I have reviewed with my own tax advisors the federal, state, local and foreign tax consequences of this grant and the actions contemplated by the Agreement and this Standing Order. I am relying solely on such advisors and not on any statements or representations of the Company or any of its agents. I understand that I (and not the Company) will be responsible for my own tax liability that may arise as a result of this Standing Order.</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;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">4.&nbsp;&nbsp;&nbsp;&nbsp;I represent to the Company that, as of the date hereof, (i)&nbsp;I am not aware of any material nonpublic information about the Company or its Common Stock, (ii)&nbsp;the Company is not in a black out period (as defined in the Company&#8217;s Insider Trading Policy), (iii)&nbsp;sales will not be commenced within 30 calendar days of adoption of this Standing Order, (iv)&nbsp;I am not subject to any legal, regulatory or contractual restriction or undertaking that would prevent the sales of Shares contemplated by this Standing Order, and (v)&nbsp;I am entering into this Standing Order in good faith and not as part of a plan or scheme to evade the prohibitions of Rule 10b5-1. The Company and I have structured this Agreement to comply with the affirmative defense to liability under Section&nbsp;10(b) of the Securities Exchange Act of 1934, as amended, under Rule&nbsp;10b5-1(c)(1) issued under such Act, and this Standing Order shall be interpreted to comply with such requirements.</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;text-indent:25pt;">IN WITNESS WHEREOF, the parties hereto have executed this Standing Order as of the last date indicated below.</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;">&nbsp;</p>

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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:7.8%;">&nbsp;</td>
			<td style="vertical-align:top;width:46.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Perma-Pipe International Holdings, Inc</i></b><b>.</b></p>

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">By:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</p>
			</td>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:7.8%;">&nbsp;</td>
			<td style="vertical-align:top;width:46.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">GRANTEE</p>
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<DOCUMENT>
<TYPE>EX-10.21
<SEQUENCE>3
<FILENAME>ex_358881.htm
<DESCRIPTION>EXHIBIT 10.21 - FORM OF NON-EMPLOYEE DIRECTOR RSU AGMT.
<TEXT>
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<p style="margin-bottom: 0px; text-align: right; margin-top: 0px"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt"><b>Exhibit 10.21</b></font></p>

<p style="margin-bottom: 0px; text-align: left; margin-top: 0px"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt">&nbsp;</font></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>____ PPIH Non-Employee Director Compensation Program</b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Restricted Stock Unit Grant</b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Restricted Stock Unit Agreement</b><br>
<b>under the</b><br>
<b>2021 Omnibus Stock Incentive Plan</b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Grantee: </b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>No. of Restricted Stock Units: </b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Dollar Amount of Grant: </b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Closing Price on Grant Date: </b></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:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Grant Date: </b></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;">&nbsp;</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 Agreement (the &#8220;<b><i>Agreement</i></b>&#8221;) evidences the award of the number of restricted stock units (each, an &#8220;<b><i>RSU</i></b>,&#8221; and collectively, the &#8220;<b><i>RSUs</i></b>&#8221;), each entitling the grantee to receive one share of Common Stock (a &#8220;<b><i>Share</i></b>&#8221;) subject to a vesting schedule, that <b><i>Perma-Pipe International Holdings, Inc</i></b><b>.</b>, a Delaware corporation (the &#8220;<b><i>Company</i></b>&#8221;), has granted to the grantee set forth above (&#8220;<b><i>Grantee</i></b>&#8221; or &#8220;<b><i>you</i></b>&#8221;), effective as of the grant date set forth above (the &#8220;<b><i>Grant Date</i></b>&#8221;), pursuant to the 2021 Omnibus Stock Incentive Plan (the &#8220;<b><i>Plan</i></b>&#8221;) and conditioned upon your agreement to the terms described below. All of the provisions of the Plan are expressly incorporated into this Agreement.</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;text-align:justify;margin:0pt;"><b>NOW, THEREFORE,</b> in consideration of the mutual covenants and agreements contained herein, the parties agree as follows:</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 0pt 0pt 0pt;text-indent:36pt;">1.<u>&nbsp;&nbsp;&nbsp;&nbsp;Terminology</u>. Unless otherwise provided in this Agreement, capitalized words used herein are defined in the Glossary at the end of this Agreement, or, if no definition is provided in this Agreement or the Glossary, such capitalized words shall have the same definitions as in the Plan.</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 0pt 0pt 0pt;text-indent:36pt;">2.<u>&nbsp;&nbsp;&nbsp;&nbsp;Vesting and Settlement of Restricted Stock Units</u>.</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 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;All of the RSUs are nonvested and forfeitable as of the Grant Date.</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 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;All of the RSUs will vest and become nonforfeitable on the _____ anniversary of the Grant Date (the &#8220;<b><i>Vesting Date</i></b>&#8221;), so long as your Service is continuous from the Grant Date through the Vesting Date.</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 0pt 0pt 0pt;text-indent:72pt;">(c)&nbsp;&nbsp;&nbsp;&nbsp;Notwithstanding Section 2(b), one hundred percent of the RSUs will become vested and nonforfeitable as of immediately before and contingent upon the occurrence of a Change in Control, so long as your Service is continuous from the Grant Date, through the date of the Change in Control.</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 0pt 0pt 0pt;text-indent:72pt;">(d)&nbsp;&nbsp;&nbsp;&nbsp;If your Service ceases for any reason prior to the Vesting Date, then _________ all of the unvested RSUs will become nonforfeitable and vest on the Vesting Date.</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 0pt 0pt 0pt;text-indent:72pt;">(e)&nbsp;&nbsp;&nbsp;&nbsp;The number of RSUs indicated in Section 2(b) will be settled by payment of one Share per vested RSU on or within two and one-half months after the Vesting Date; provided that all of the then-vested RSUs will be settled by payment of one Share per vested RSU upon an earlier Change in Control.</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 0pt 0pt 0pt;text-indent:36pt;">3.<u>&nbsp;&nbsp;&nbsp;&nbsp;Restrictions on Transfer</u>.</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 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;Your RSUs may not be sold, assigned, transferred, pledged, hypothecated or disposed of in any way (whether by operation of law or otherwise) (a &#8220;<b><i>Transfer</i></b>&#8221;), except by will or the laws of descent and distribution, and shall not be subject to execution, attachment or similar process. Any attempt to Transfer your RSUs that is in violation of this Section 3(a) shall be wholly ineffective and, if any such attempt is made, the Company may cause you to immediately forfeit any unvested RSUs without any payment or consideration by the Company. The Company is authorized to take appropriate measures to prevent any such Transfer, including, but not limited to, placing appropriate legends on any certificates that are issued with respect to the RSUs.</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 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;You hereby represent and warrant to the Company as follows:</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 0pt 0pt 0pt;text-indent:108pt;">(i)&nbsp;&nbsp;&nbsp;&nbsp;You will hold any Shares received under this Agreement for your own account for investment only and not with a view to, or for resale in connection with, any &#8220;distribution&#8221; of the Shares within the meaning of the Securities Act.</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 0pt 0pt 0pt;text-indent:108pt;">(ii)&nbsp;&nbsp;&nbsp;&nbsp;You understand that the Company may, in its discretion, continue to impose restrictions on the Transfer of your Shares after they vest (including the placement of appropriate legends on stock certificates and the issue of stop transfer instructions to the Company&#8217;s Transfer Agents) if, in the judgment of the Company, such restrictions are necessary or desirable to comply with the Securities Act, the securities laws of any State or any other law.</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 0pt 0pt 0pt;text-indent:108pt;">(iii)&nbsp;&nbsp;&nbsp;&nbsp;You are aware that your investment in the Company is a speculative investment that has limited liquidity and is subject to the risk of complete loss.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(c)&nbsp;&nbsp;&nbsp;&nbsp;Any attempt to Transfer the Shares received under this Agreement in contravention of the restrictions set forth in this Section 3 shall be null and void and without effect. The Company shall not be required to (i) Transfer on its books any Shares that have been Transferred in contravention of this Agreement or (ii) treat as the owner of the Shares, or otherwise accord voting, dividend, or liquidation rights to any transferee to whom the Shares have been Transferred in contravention of this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">4.<u>&nbsp;&nbsp;&nbsp;&nbsp;Stockholder Rights</u>. You are not considered the record owner of the Shares subject to the RSUs until such Shares are issued following vesting and you shall not be entitled to any of the rights of a shareholder of the Company including, without limitation, the right to vote such Shares and receive all dividends or other distributions paid with respect to such Shares, until such Shares are issued to you. Notwithstanding the foregoing, if any cash dividends or other distributions are paid with respect to the Shares before Shares are issued in settlement of RSUs, then dividend equivalents or other distribution equivalents will be credited with respect to your RSUs and will be subject to the same terms and conditions, and shall be paid at the time as, the RSUs to which they relate. For clarity, if you forfeit any RSUs, then you will also forfeit any dividend equivalents or other distribution equivalents credited with respect to dividends on the Shares subject to such RSUs.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">5.<u>&nbsp;&nbsp;&nbsp;&nbsp;Taxes</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;You hereby agree to make adequate provision for foreign, federal, state and local taxes required by law to be withheld, if any, which arise in connection with the grant, vesting or other event relating to the RSUs or the Shares. If taxes are required to be withheld, then the Company may require you to, immediately upon notification of the amount of withholding taxes due, if any, pay to the Company in cash or by check the amount necessary to satisfy any withholding obligations. The Company (and its Affiliates) shall also have the right to deduct from any compensation or any other payment of any kind due you (including withholding the issuance or delivery of Shares hereunder) the amount of any federal, state, local or foreign taxes required by law to be withheld as a result of the grant, vesting or other event with respect to the RSUs in whole or in part; provided, however, that the value of the Shares withheld or redeemed may not exceed the maximum statutory rate associated with the transaction to the extent necessary for the Company to avoid an accounting charge.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;You hereby acknowledge that you have been advised by the Company to seek independent tax advice from your own advisors regarding the tax consequences of this Award. You may not rely on the Company, its Affiliates, or any of their officers, directors or employees for tax or legal advice regarding this Award. You acknowledge that you have sought tax and legal advice from your own advisors regarding this Award or have voluntarily and knowingly foregone such consultation.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">6.<u>&nbsp;&nbsp;&nbsp;&nbsp;Adjustments for Corporate Transactions and Other Events</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)<u>&nbsp;&nbsp;&nbsp;&nbsp;Stock Dividend, Stock Split and Reverse Stock Split</u>. Upon a stock dividend of, or stock split or reverse stock split affecting, the Common Stock, the number of RSUs shall, without further action of the Administrator, be adjusted to reflect such event. The Administrator shall make adjustments, in its discretion, to address the treatment of fractional RSUs with respect to the Award as a result of the stock dividend, stock split or reverse stock split; provided that such adjustments do not result in the issuance of fractional Shares. Adjustments under this Section 6 will be made by the Administrator, whose determination as to what adjustments, if any, will be made and the extent thereof will be final, binding and conclusive.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(b)<u>&nbsp;&nbsp;&nbsp;&nbsp;Non-Change in Control Transactions</u>. Upon any change affecting the Common Stock, the Company or its capitalization, by reason of a spin-off, split-up, dividend, recapitalization, merger, consolidation or share exchange, other than any such change that is part of a transaction resulting in a Change in Control, the Administrator shall make any adjustments with respect to the Award as the Administrator determines to be appropriate and equitable. The Administrator&#8217;s determination as to what adjustments, if any, will be made and the extent thereof will be final, binding and conclusive.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(c)<u>&nbsp;&nbsp;&nbsp;&nbsp;Unusual or Nonrecurring Events</u>. The Administrator shall make, in its discretion, adjustments in the terms and conditions of, and the criteria included in, the Award in recognition of unusual or nonrecurring events affecting the Company, or the financial statements of the Company or any Affiliate, or of changes in applicable laws, regulations, or accounting principles, whenever the Administrator determines that such adjustments are appropriate in order to prevent dilution or enlargement of the benefits or potential benefits intended to be made available under the Plan.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(d)<u>&nbsp;&nbsp;&nbsp;&nbsp;Binding Nature of Agreement</u>. The terms and conditions of this Agreement shall apply with equal force to any additional and/or substitute securities received by you in exchange for, or by virtue of your ownership of, the RSUs or the Shares, to the same extent as the RSUs or Shares with respect to which such additional and/or substitute securities are distributed, whether as a result of any spin-off, stock split-up, stock dividend, stock distribution, other reclassification of the Common Stock of the Company, or similar event, except as otherwise determined by the Administrator. If the RSUs or Shares are converted into or exchanged for, or stockholders of the Company receive by reason of any distribution in total or partial liquidation or pursuant to any merger of the Company or acquisition of its assets, securities of another entity, or other property (including cash), then the rights of the Company under this Agreement shall inure to the benefit of the Company&#8217;s successor, and this Agreement shall apply to the securities or other property (including cash) received upon such conversion, exchange or distribution in the same manner and to the same extent as the RSUs or Shares.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">7.<u>&nbsp;&nbsp;&nbsp;&nbsp;Non-Guarantee of Service Relationship</u>. Nothing in the Plan or this Agreement shall alter your service relationship with the Company (or an Affiliate), nor be construed as a contract of your service relationship between the Company (or an Affiliate) and you, or as a contractual right of you to continue in a service relationship with the Company (or an Affiliate) for any period of time, or as a limitation of the right of the Company (or an Affiliate) to discharge you at any time with or without cause or notice and whether or not such discharge results in the forfeiture of any RSUs or any other adverse effect on your interests under the Plan.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">8.<u>&nbsp;&nbsp;&nbsp;&nbsp;The Company</u>&#8217;<u>s Rights</u>. The existence of the RSUs shall not affect in any way the right or power of the Company or its stockholders to make or authorize any or all adjustments, recapitalizations, reorganizations or other changes in the Company&#8217;s capital structure or its business, or any merger or consolidation of the Company, or any issue of bonds, debentures, preferred or other stocks with preference ahead of or convertible into, or otherwise affecting the Common Stock or the rights thereof, or the dissolution or liquidation of the Company, or any sale or transfer of all or any part of the Company&#8217;s assets or business, or any other corporate act or proceeding, whether of a similar character or otherwise.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">9.<u>&nbsp;&nbsp;&nbsp;&nbsp;Notices</u>. All notices and other communications made or given pursuant to this Agreement shall be in writing and shall be sufficiently made or given if hand delivered or mailed by certified mail, addressed to you at the address contained in the records of the Company, or addressed to the Administrator, care of the Company for the attention of its Corporate Secretary at its principal executive office or, if the receiving party consents in advance, transmitted and received via telecopy or via such other electronic transmission mechanism as may be available to the parties.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">10.<u>&nbsp;&nbsp;&nbsp;&nbsp;Entire Agreement</u>. This Agreement (together with the Plan contains the entire agreement between the parties with respect to the RSUs granted hereunder. Any oral or written agreements, representations, warranties, written inducements, or other communications made prior to the execution of this Agreement with respect to the RSUs granted hereunder shall be void and ineffective for all purposes. In the event a court of competent jurisdiction deems any provision hereof to be unreasonable, void, or unenforceable, such provision(s) shall be deemed severed from the remainder of the Agreement, which shall continue in all other respects to be valid and enforceable. It is the intent of the parties that any such provision(s) of this Agreement declared void, unreasonable, or unenforceable shall be deemed by a court of competent jurisdiction revised to the minimum amount necessary in order to be valid and enforceable.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">11.<u>&nbsp;&nbsp;&nbsp;&nbsp;Amendment</u>. This Agreement may be amended from time to time by the Administrator in its discretion; <u>provided</u>, <u>however</u>, that this Agreement may not be modified in a manner that would have a material adverse effect on your rights with respect to the RSUs as determined in the discretion of the Administrator, except as otherwise provided in (a) Section 6 of this Agreement, (b) the Plan or (c) a written document signed by each of the parties hereto.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">12.<u>&nbsp;&nbsp;&nbsp;&nbsp;Conformity with Plan</u>. This Agreement is intended to conform in all respects with, and is subject to all applicable provisions of, the Plan. Inconsistencies between this Agreement and the Plan shall be resolved in accordance with the terms of the Plan. In the event of any ambiguity in this Agreement or any matters as to which this Agreement is silent, the Plan shall govern. A copy of the Plan is<b><i> </i></b>provided to you with this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">13.<u>&nbsp;&nbsp;&nbsp;&nbsp;Governing Law</u>. The validity, construction and effect of this Agreement, and of any determinations or decisions made by the Administrator relating to this Agreement, and the rights of any and all persons having or claiming to have any interest under this Agreement, shall be determined exclusively in accordance with the laws of the State of Delaware, without regard to its provisions concerning the applicability of laws of other jurisdictions. As a condition of this Agreement, you agree that you will not bring any action arising under, as a result of, pursuant to or relating to, this Agreement in any court other than a federal or state court in the districts which include Niles, Illinois, and you hereby agree and submit to the personal jurisdiction of any federal court located in the district which includes Niles, Illinois or any state court in the district which includes Niles, Illinois. You further agree that you will not deny or attempt to defeat such personal jurisdiction or object to venue by motion or other request for leave from any such court.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">14.<u>&nbsp;&nbsp;&nbsp;&nbsp;Resolution of Disputes</u>. Any dispute or disagreement which shall arise under, or as a result of, or pursuant to or relating to, this Agreement shall be determined by the Administrator in good faith in its absolute and uncontrolled discretion, and any such determination or any other determination by the Administrator under or pursuant to this Agreement and any interpretation by the Administrator of the terms of this Agreement, will be final, binding and conclusive on all persons affected thereby. You agree that before you may bring any legal action arising under, as a result of, pursuant to or relating to, this Agreement you will first exhaust your administrative remedies before the Administrator. You further agree that in the event that the Administrator does not resolve any dispute or disagreement arising under, as a result of, pursuant to or relating to, this Agreement to your satisfaction, no legal action may be commenced or maintained relating to this Agreement more than twenty-four (24) months after the Administrator&#8217;s decision.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">15.<u>&nbsp;&nbsp;&nbsp;&nbsp;Headings</u>. The headings in this Agreement are for reference purposes only and shall not affect the meaning or interpretation of this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">16.<u>&nbsp;&nbsp;&nbsp;&nbsp;Counterparts</u>. This Agreement may be executed in multiple counterparts, each of which is deemed to be an original, but all of which taken together constitute one and the same Agreement and shall become effective when all counterparts have been executed by each of the parties hereto and delivered to the other. Facsimile and other electronic transmissions (including in portable document format) of any originally executed document (including this Agreement) shall be deemed to be the same as a delivered, executed original.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">17.<u>&nbsp;&nbsp;&nbsp;&nbsp;Electronic Delivery of Documents</u>. By your signing this Agreement, you (i)&nbsp;consent to the electronic delivery of this Agreement, all information with respect to the Plan and the RSUs and any reports of the Company provided generally to the Company&#8217;s stockholders; (ii)&nbsp;acknowledge that you may receive from the Company a paper copy of any documents delivered electronically at no cost to you by contacting the Company by telephone or in writing; (iii)&nbsp;further acknowledge that you may revoke your consent to the electronic delivery of documents at any time by notifying the Company of such revoked consent by telephone, postal service or electronic mail; and (iv)&nbsp;further acknowledge that you understand that you are not required to consent to electronic delivery of documents.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">18.<u>&nbsp;&nbsp;&nbsp;&nbsp;No Future Entitlement</u>. By your signing this Agreement, you acknowledge and agree that: (i) the grant of these RSUs is a one-time benefit which does not create any contractual or other right to receive future grants of stock, or compensation in lieu of stock grants, even if stock grants have been granted repeatedly in the past; (ii) all determinations with respect to any such future grants, including, but not limited to, the times when stock grants shall be granted, the maximum number of Shares subject to each stock grant, and the times or conditions under which restrictions on such stock grants shall lapse, will be at the sole discretion of the Administrator; (iii) the vesting of RSUs ceases upon termination of service with the Company, or other cessation of eligibility for any reason, except as may otherwise be explicitly provided in this Agreement; (iv) the Company does not guarantee any future value of these RSUs or the Shares; and (v) no claim or entitlement to compensation or damages arises if these RSUs or the Shares do not increase in value and you irrevocably release the Company from any such claim that does arise.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">19.<u>&nbsp;&nbsp;&nbsp;&nbsp;Personal Data</u>. For purposes of the implementation, administration and management of this Award or the effectuation of any acquisition, equity or debt financing, joint venture, merger, reorganization, consolidation, recapitalization, business combination, liquidation, dissolution, share exchange, sale of stock, sale of material assets or other similar corporate transaction involving the Company (a &#8220;<b><i>Corporate Transaction</i></b>&#8221;), you consent, by execution of this Agreement, to the collection, receipt, use, retention and transfer, in electronic or other form, of your personal data by and among the Company and its third party vendors or any potential party to a potential Corporate Transaction. You understand that personal data (including but not limited to, name, home address, telephone number, employee number, employment status, social security number, tax identification number, date of birth, nationality, job and payroll location, data for tax withholding purposes and Shares awarded, cancelled, vested and unvested) may be transferred to third parties assisting in the implementation, administration and management of the stock grant or the effectuation of a Corporate Transaction and you expressly authorize such transfer as well as the retention, use, and the subsequent transfer of the data by the recipient(s). You understand that these recipients may be located in your country or elsewhere, and that the recipient&#8217;s country may have different data privacy laws and protections than your country. You understand that data will be held only as long as is necessary to implement, administer and manage the stock grant or effect a Corporate Transaction. You understand that you may, at any time, request a list with the names and addresses of any potential recipients of the personal data, view data, request additional information about the storage and processing of data, require any necessary amendments to data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing the Company&#8217;s Secretary. You understand, however, that refusing or withdrawing your consent may affect your ability to accept a stock grant.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">20.<u>&nbsp;&nbsp;&nbsp;&nbsp;Consideration for Shares</u>. To ensure compliance with applicable state corporate law, the Company may require you to furnish consideration in the form of cash or cash equivalents equal to the par value of the Shares issued to you hereunder, and you hereby authorize the Company to withhold such amount from remuneration otherwise due you from the Company.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">21.<u>&nbsp;&nbsp;&nbsp;&nbsp;Recoupment</u>. The RSUs and the Shares are subject to recoupment in accordance with the Dodd-Frank Wall Street Reform and Consumer Protection Act and any implementing regulations thereunder, any clawback policy adopted by the Company and any compensation recovery policy or practice otherwise required by applicable law.&nbsp;</p>

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

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(a)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Administrator</i></b>&#8221; means the Board of Directors of Perma-Pipe International Holdings, Inc. and/or the committee(s) or officer(s) appointed by the Board that have authority to administer the Plan.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(b)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Affiliate</i></b>&#8221; means any entity, whether now or hereafter existing, which controls, is controlled by, or is under common control with the Company (including but not limited to joint ventures, limited liability companies and partnerships). For this purpose, &#8220;control&#8221; shall mean ownership of 25% or more of the total combined voting power or value of all classes of stock or interests of the entity, or the power to direct the management and policies of the entity, by contract or otherwise.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(c)&nbsp;&nbsp;&nbsp;&nbsp; &#8220;<b><i>Company</i></b>&#8221;<i> </i>means Perma-Pipe International Holdings, Inc.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(d)&nbsp;&nbsp;&nbsp;&nbsp; &#8220;<b><i>Securities Act</i></b>&#8221; means the Securities Act of 1933, as amended.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(e)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Service</i></b>&#8221; means your Board of Directors service relationship with the Company and its Affiliates. Your Service will be considered to have ceased with the Company and its Affiliates if, immediately after a sale, merger or other corporate transaction, the trade, business or entity with which you have a service relationship is not Perma-Pipe International Holdings, Inc. or its successor, or an Affiliate of Perma-Pipe International Holdings, Inc. or its successor.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(f)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;You</i></b>&#8221; or &#8220;<b><i>Your</i></b>&#8221; means the recipient of the RSUs as reflected in the first paragraph of this Agreement. Whenever the word &#8220;you&#8221; or &#8220;your&#8221; is used in any provision of this Agreement under circumstances where the provision should logically be construed, as determined by the Administrator, to apply to the estate, personal representative, or beneficiary to whom the RSUs may be transferred by will or by the laws of descent and distribution, the words &#8220;you&#8221; and &#8220;your&#8221; shall be deemed to include such person.</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;">IN WITNESS WHEREOF, the Company has caused this Agreement to be executed by its duly authorized officer as of the Grant Date.</p>

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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Perma-Pipe International Holdings, Inc</i></b><b>.</b></p>

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

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

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Title:</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 undersigned hereby acknowledges that he/she has carefully read this Agreement and agrees to be bound by all of the provisions set forth herein as of the Grant Date. The undersigned also consents to electronic delivery of all notices or other information with respect to the RSUs, the Shares or the Company.</p>

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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">GRANTEE</p>
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<DOCUMENT>
<TYPE>EX-10.22
<SEQUENCE>4
<FILENAME>ex_358882.htm
<DESCRIPTION>EXHIBIT 10.22 - FORM OF EMPLOYEE RSU AWARD AGMT.
<TEXT>
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<p style="margin-bottom: 0px; text-align: right; margin-top: 0px"><font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt"><b>Exhibit 10.22</b></font></p>

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<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: small-caps; margin: 0pt 0pt 0pt 126pt; text-indent: 18pt; text-align: center;"><b>_____ PPIH</b></p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Employee Restricted Stock Unit Grant</b></p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:small-caps;text-align:center;margin:0pt 0pt 0pt 126pt;"><b>Restricted Stock Unit Agreement</b><br>
<b>under the</b><br>
<b>2021 Omnibus Stock Incentive Plan</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 Agreement (the &#8220;<b><i>Agreement</i></b>&#8221;) evidences the award of restricted stock units (each, a &#8220;<b><i>Award</i></b> <b><i>Unit</i></b>,&#8221; and collectively, the &#8220;<b><i>Award Units</i></b>&#8221;), entitling the grantee to receive one share of Common Stock (a &#8220;<b><i>Share</i></b>&#8221;) on a future date, that <b><i>Perma-Pipe International Holdings, Inc</i></b><b>.</b>, a Delaware corporation (the &#8220;<b><i>Company</i></b>&#8221;), has granted to you effective as of________ (the &#8220;<b><i>Grant Date</i></b>&#8221;), pursuant to the 2021 Omnibus Stock Incentive Plan (the &#8220;<b><i>Plan</i></b>&#8221;) and conditioned upon your agreement to the terms described below. This award is contingent on your acceptance of this Agreement within ninety (90) days after you receive notice of the award by signing where indicated below. If you do not accept this Agreement within ninety (90) days, this award will be void and you will not be entitled to any benefits under this Agreement. All of the provisions of the Plan are expressly incorporated into this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>NOW, THEREFORE,</b> in consideration of the mutual covenants and agreements contained herein, the parties agree as follows:</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">1.<u>&nbsp;&nbsp;&nbsp;&nbsp;Terminology</u>. Unless otherwise provided in this Agreement, capitalized words used herein are defined in the Glossary at the end of this Agreement, or, if no definition is provided in this Agreement or the Glossary, such capitalized words shall have the same definitions as in the Plan.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">2.<u>&nbsp;&nbsp;&nbsp;&nbsp;Vesting</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;All of the Award Units are nonvested and forfeitable as of the Grant Date.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;So long as your Service is continuous from the Grant Date through the applicable date upon which vesting is scheduled to occur,</p>

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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;Award Units will vest and become nonforfeitable on: _____; _____, ______, _____, and _____.</p>
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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;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(c)&nbsp;&nbsp;&nbsp;&nbsp;Notwithstanding Section 2(b), one hundred percent of the Award Units will become vested and nonforfeitable as of immediately before and contingent upon the occurrence of a Change in Control, so long as your Service is continuous from the Grant Date, through the date of the Change in Control.</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 0pt 0pt 0pt;text-indent:72pt;">(d)&nbsp;&nbsp;&nbsp;&nbsp;If your Service ceases by reason of your permanent disability (as defined in Section 22(e)(3) of the Code) or death, then for one year after the date you become permanently disabled or your death, the Award Units will continue to vest and become nonforfeitable as set forth in Section 2(b) as though your Service was continuous through the one year anniversary of your date of disability or death, as applicable, and any Units that do not vest in accordance with this subsection shall be forfeited; <u>provided, however</u>, if the Company (or an Affiliate) reasonably determines following your termination due to death or disability that you could have been terminated for Cause had all the facts been known to the Company (or an Affiliate) at the time of your death or disability, as applicable, then you shall forfeit all rights with respect to any unvested Award Units.</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 0pt 0pt 0pt;text-indent:72pt;">(e)&nbsp;&nbsp;&nbsp;&nbsp;Except as otherwise specified in this Section 2, unless otherwise determined by the Administrator in its sole discretion, none of the Award Units will become vested and nonforfeitable after your Service ceases.</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 0pt 0pt 0pt;text-indent:36pt;">3.<u>&nbsp;&nbsp;&nbsp;&nbsp;Settlement of Units</u>. The Company shall deliver to you (or a designated broker) a whole number of Shares equal to the number of Units (if any) that vest pursuant to this Agreement, subject to withholding of any taxes (as provided in Section 7 below). Such delivery shall take place as soon as administratively practicable following the vesting date, but in no event more than thirty (30) days after the applicable vesting date.</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 0pt 0pt 0pt;text-indent:36pt;">4.<u>&nbsp;&nbsp;&nbsp;&nbsp;Effect of Termination of Employment or Service</u>. If your Service ceases for any reason except as otherwise specified in Section 2, all Award Units that are not then vested and nonforfeitable will be immediately forfeited by you.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">5.<u>&nbsp;&nbsp;&nbsp;&nbsp;Restrictions on Transfer</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;Your Award Units may not be sold, assigned, transferred, pledged, hypothecated or disposed of in any way (whether by operation of law or otherwise), except by will or the laws of descent and distribution, and shall not be subject to execution, attachment or similar process.</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 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;You hereby represent and warrant to the Company as follows:</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 0pt 0pt 0pt;text-indent:108pt;">(i)&nbsp;&nbsp;&nbsp;&nbsp;You will hold any Shares transferred to you upon the vesting of the Award Units for your own account for investment only and not with a view to, or for resale in connection with, any &#8220;distribution&#8221; of the Shares within the meaning of the Securities Act.</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 0pt 0pt 0pt;text-indent:108pt;">(ii)&nbsp;&nbsp;&nbsp;&nbsp;You understand that the Company may, in its discretion, impose restrictions on the sale, pledge or other transfer of the Shares transferred to you upon the vesting of the Award Units (including the placement of appropriate legends on stock certificates and the issue of stop transfer instructions to the Company&#8217;s Transfer Agents) if, in the judgment of the Company, such restrictions are necessary or desirable to comply with the Securities Act, the securities laws of any State or any other law.</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 0pt 0pt 0pt;text-indent:108pt;">(iii)&nbsp;&nbsp;&nbsp;&nbsp;You are aware that your investment in the Company is a speculative investment that has limited liquidity and is subject to the risk of complete loss.</p>

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<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(c)&nbsp;&nbsp;&nbsp;&nbsp;Any attempt to dispose of the Award Units or Shares received upon settlement of the Award Units in contravention of the restrictions set forth in this Section 5 shall be null and void and without effect. The Company shall not be required to (i) transfer on its books any Shares that have been sold or transferred in contravention of this Agreement or (ii) treat as the owner of the Shares, or otherwise accord voting, dividend, or liquidation rights to any transferee to whom the Shares have been transferred in contravention of this Agreement.</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 0pt 0pt 0pt;text-indent:36pt;">6.<u>&nbsp;&nbsp;&nbsp;&nbsp;Stockholder Rights and Dividend Equivalents</u>. You shall not have any rights of a stockholder with respect to the Shares underlying the Award Units (including, without limitation, any voting rights or any right to dividends), until the Shares have been issued hereunder. If, however, a cash dividend record date occurs after the Grant Date and prior to the settlement date, then on the date that such dividend is paid to Company stockholders, you shall be credited with &#8220;dividend equivalents&#8221; in an amount equal to the dividends that would have been paid to you if you had owned a number of Shares equal to the number of Award Units that are outstanding hereunder as of such record date. Such dividend equivalents will accrue and be paid to you in cash at the same time and to the same extent that the related Award Units vest. If you forfeit any Award Units, then you will also forfeit any related accrued dividend equivalents.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">7.<u>&nbsp;&nbsp;&nbsp;&nbsp;Tax Withholding</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)&nbsp;&nbsp;&nbsp;&nbsp;You hereby agree to make adequate provision for foreign, federal, state and local taxes required by law to be withheld, if any, which arise in connection with the grant, vesting, or settlement, of the Award Units. By accepting this Agreement, you are also electing, unless you expressly indicate otherwise by informing the Company in writing prior to your acceptance, to satisfy your tax withholding obligations by delivering proceeds from the sale of Shares that are issued under this Agreement on the market pursuant to the Irrevocable Standing Order Election attached as Exhibit A to this Agreement. By accepting this Agreement, you are representing that you meet all of the requirements set forth in the Irrevocable Standing Order Election attached as Exhibit A to this Agreement. If you expressly indicate by informing the Company in writing that you do not desire to satisfy your tax withholding obligations through the sale of Shares pursuant to Exhibit A prior to your acceptance of this Agreement, or if such sales cannot occur or do not occur in a timely manner pursuant to Exhibit A, then you shall, immediately upon notification of the amount of withholding taxes due, if any, pay to the Company in cash or by check the amount necessary to satisfy any withholding obligations. The Company (and its Affiliates) shall also have the right to deduct from any compensation or any other payment of any kind due you (including withholding the issuance or delivery of Shares hereunder) the amount of any federal, state, local or foreign taxes required by law to be withheld as a result of the grant, vesting or settlement of the Award Units in whole or in part; provided, however, that the value of the Shares withheld or redeemed may not exceed the maximum statutory rate associated with the transaction to the extent necessary for the Company to avoid an accounting charge. If you do not pay the amount necessary to satisfy any withholding obligations when requested, the Company may refuse to issue any Shares under this Agreement.</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 0pt 0pt 0pt;text-indent:72pt;">(b)&nbsp;&nbsp;&nbsp;&nbsp;You hereby acknowledge that you have been advised by the Company to seek independent tax advice from your own advisors regarding the tax consequences of this Award. You may not rely on the Company, its Affiliates, or any of their officers, directors or employees for tax or legal advice regarding this Award. You acknowledge that you have sought tax and legal advice from your own advisors regarding this Award or have voluntarily and knowingly foregone such consultation.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">8.<u>&nbsp;&nbsp;&nbsp;&nbsp;Adjustments for Corporate Transactions and Other Events</u>.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:72pt;">(a)<u>&nbsp;&nbsp;&nbsp;&nbsp;Stock Dividend, Stock Split and Reverse Stock Split</u>. Upon a stock dividend of, or stock split or reverse stock split affecting, the Common Stock, the number of outstanding Award Units shall, without further action of the Administrator, be adjusted to reflect such event. The Administrator shall make adjustments, in its discretion, to address the treatment of fractional Shares with respect to the Award Units as a result of the stock dividend, stock split or reverse stock split; provided that such adjustments do not result in the issuance of fractional Shares. Adjustments under this Section&nbsp;8 will be made by the Administrator, whose determination as to what adjustments, if any, will be made and the extent thereof will be final, binding and conclusive.</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 0pt 0pt 0pt;text-indent:72pt;">(b)<u>&nbsp;&nbsp;&nbsp;&nbsp;Non-Change in Control Transactions</u>. Upon any change affecting the Common Stock, the Company or its capitalization, by reason of a spin-off, split-up, dividend, recapitalization, merger, consolidation or share exchange, other than any such change that is part of a transaction resulting in a Change in Control, the Administrator shall make any adjustments with respect to the Award Units as the Administrator determines to be appropriate and equitable. The Administrator&#8217;s determination as to what adjustments, if any, will be made and the extent thereof will be final, binding and conclusive.</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 0pt 0pt 0pt;text-indent:72pt;">(c)<u>&nbsp;&nbsp;&nbsp;&nbsp;Unusual or Nonrecurring Events</u>. The Administrator shall make, in its discretion, adjustments in the terms and conditions of, and the criteria included in, Award Units in recognition of unusual or nonrecurring events affecting the Company, or the financial statements of the Company or any Affiliate, or of changes in applicable laws, regulations, or accounting principles, whenever the Administrator determines that such adjustments are appropriate in order to prevent dilution or enlargement of the benefits or potential benefits intended to be made available under the Plan; provided that no such adjustment shall be made in contravention of Section 409A of the Code (&#8220;Code Section 409A&#8221;) with respect to any Award that constitutes a deferred compensation arrangement within the meaning of Code Section 409A.</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 0pt 0pt 0pt;text-indent:72pt;">(d)<u>&nbsp;&nbsp;&nbsp;&nbsp;Binding Nature of Agreement</u>. The terms and conditions of this Agreement shall apply with equal force to any additional and/or substitute securities received by you in exchange for, or by virtue of your ownership of, the Award Units, to the same extent as the Award Units with respect to which such additional and/or substitute securities are distributed, whether as a result of any spin-off, stock split-up, stock dividend, stock distribution, other reclassification of the Common Stock of the Company, or similar event, except as otherwise determined by the Administrator. If the Award Units are converted into or exchanged for, or stockholders of the Company receive by reason of any distribution in total or partial liquidation or pursuant to any merger of the Company or acquisition of its assets, securities of another entity, or other property (including cash), then the rights of the Company under this Agreement shall inure to the benefit of the Company&#8217;s successor, and this Agreement shall apply to the securities or other property (including cash) received upon such conversion, exchange or distribution in the same manner and to the same extent as the Award Units.</p>

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<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">9.<u>&nbsp;&nbsp;&nbsp;&nbsp;Non-Guarantee of Employment or Service Relationship</u>. Nothing in the Plan or this Agreement shall alter your at-will or other employment status or other service relationship with the Company (or an Affiliate), nor be construed as a contract of employment or service relationship between the Company (or an Affiliate) and you, or as a contractual right of you to continue in the employ of, or in a service relationship with, the Company (or an Affiliate) for any period of time, or as a limitation of the right of the Company (or an Affiliate) to discharge you at any time with or without cause or notice and whether or not such discharge results in the forfeiture of any Award Units or any other adverse effect on your interests under the Plan.</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 0pt 0pt 0pt;text-indent:36pt;">10.<u>&nbsp;&nbsp;&nbsp;&nbsp;The Company</u>&#8217;<u>s Rights</u>. The existence of the Award Units shall not affect in any way the right or power of the Company or its stockholders to make or authorize any or all adjustments, recapitalizations, reorganizations or other changes in the Company&#8217;s capital structure or its business, or any merger or consolidation of the Company, or any issue of bonds, debentures, preferred or other stocks with preference ahead of or convertible into, or otherwise affecting the Common Stock or the rights thereof, or the dissolution or liquidation of the Company, or any sale or transfer of all or any part of the Company&#8217;s assets or business, or any other corporate act or proceeding, whether of a similar character or otherwise.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">11.<u>&nbsp;&nbsp;&nbsp;&nbsp;Notices</u>. All notices and other communications made or given pursuant to this Agreement shall be in writing and shall be sufficiently made or given if hand delivered or mailed by certified mail, addressed to you at the address contained in the records of the Company, or addressed to the Administrator, care of the Company for the attention of its Corporate Secretary at its principal executive office or, if the receiving party consents in advance, transmitted and received via telecopy or via such other electronic transmission mechanism as may be available to the parties.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">12.<u>&nbsp;&nbsp;&nbsp;&nbsp;Entire Agreement</u>. This Agreement contains the entire agreement between the parties with respect to the Award Units granted hereunder. Any oral or written agreements, representations, warranties, written inducements, or other communications made prior to the execution of this Agreement with respect to the Award Units granted hereunder shall be void and ineffective for all purposes. In the event a court of competent jurisdiction deems any provision hereof to be unreasonable, void, or unenforceable, such provision(s) shall be deemed severed from the remainder of the Agreement, which shall continue in all other respects to be valid and enforceable. It is the intent of the parties that any such provision(s) of this Agreement declared void, unreasonable, or unenforceable shall be deemed by a court of competent jurisdiction revised to the minimum amount necessary in order to be valid and enforceable.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">13.<u>&nbsp;&nbsp;&nbsp;&nbsp;Amendment</u>. This Agreement may be amended from time to time by the Administrator in its discretion; <u>provided</u>, <u>however</u>, that this Agreement may not be modified in a manner that would have a material adverse effect on your rights with respect to the Award Units as determined in the discretion of the Administrator, except as otherwise provided in (a) Section 8 of this Agreement, (b) the Plan or (c) a written document signed by each of the parties hereto.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">14.<u>&nbsp;&nbsp;&nbsp;&nbsp;Conformity with Plan</u>. This Agreement is intended to conform in all respects with, and is subject to all applicable provisions of, the Plan. Inconsistencies between this Agreement and the Plan shall be resolved in accordance with the terms of the Plan. In the event of any ambiguity in this Agreement or any matters as to which this Agreement is silent, the Plan shall govern. A copy of the Plan is<b><i> </i></b>provided to you with this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">15.<u>&nbsp;&nbsp;&nbsp;&nbsp;Governing Law</u>. The validity, construction and effect of this Agreement, and of any determinations or decisions made by the Administrator relating to this Agreement, and the rights of any and all persons having or claiming to have any interest under this Agreement, shall be determined exclusively in accordance with the laws of the State of Delaware, without regard to its provisions concerning the applicability of laws of other jurisdictions. As a condition of this Agreement, you agree that you will not bring any action arising under, as a result of, pursuant to or relating to, this Agreement in any court other than a federal or state court in the districts which include Niles, Illinois, and you hereby agree and submit to the personal jurisdiction of any federal court located in the district which includes Niles, Illinois or any state court in the district which includes Niles, Illinois. You further agree that you will not deny or attempt to defeat such personal jurisdiction or object to venue by motion or other request for leave from any such court.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">16.<u>&nbsp;&nbsp;&nbsp;&nbsp;Resolution of Disputes</u>. Any dispute or disagreement which shall arise under, or as a result of, or pursuant to or relating to, this Agreement shall be determined by the Administrator in good faith in its absolute and uncontrolled discretion, and any such determination or any other determination by the Administrator under or pursuant to this Agreement and any interpretation by the Administrator of the terms of this Agreement, will be final, binding and conclusive on all persons affected thereby. You agree that before you may bring any legal action arising under, as a result of, pursuant to or relating to, this Agreement you will first exhaust your administrative remedies before the Administrator. You further agree that in the event that the Administrator does not resolve any dispute or disagreement arising under, as a result of, pursuant to or relating to, this Agreement to your satisfaction, no legal action may be commenced or maintained relating to this Agreement more than twenty-four (24) months after the Administrator&#8217;s decision.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">17.<u>&nbsp;&nbsp;&nbsp;&nbsp;Headings</u>. The headings in this Agreement are for reference purposes only and shall not affect the meaning or interpretation of this Agreement.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">18.<u>&nbsp;&nbsp;&nbsp;&nbsp;Counterparts</u>. This Agreement may be executed in multiple counterparts, each of which is deemed to be an original, but all of which taken together constitute one and the same Agreement and shall become effective when all counterparts have been executed by each of the parties hereto and delivered to the other. Facsimile and other electronic transmissions (including in portable document format) of any originally executed document (including this Agreement) shall be deemed to be the same as a delivered, executed original.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">19.<u>&nbsp;&nbsp;&nbsp;&nbsp;Electronic Delivery of Documents</u>. By your signing this Agreement, you (i)&nbsp;consent to the electronic delivery of this Agreement, all information with respect to the Plan and the Award Units and any reports of the Company provided generally to the Company&#8217;s stockholders; (ii)&nbsp;acknowledge that you may receive from the Company a paper copy of any documents delivered electronically at no cost to you by contacting the Company by telephone or in writing; (iii)&nbsp;further acknowledge that you may revoke your consent to the electronic delivery of documents at any time by notifying the Company of such revoked consent by telephone, postal service or electronic mail; and (iv)&nbsp;further acknowledge that you understand that you are not required to consent to electronic delivery of documents.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">20.<u>&nbsp;&nbsp;&nbsp;&nbsp;No Future Entitlement</u>. By your signing this Agreement, you acknowledge and agree that: (i) the grant of these Award Units is a one-time benefit which does not create any contractual or other right to receive future grants of stock, or compensation in lieu of stock grants, even if stock grants have been granted repeatedly in the past; (ii) all determinations with respect to any such future grants, including, but not limited to, the times when stock grants shall be granted, the maximum number of Shares subject to each stock grant, and the times or conditions under which restrictions on such stock grants shall lapse, will be at the sole discretion of the Administrator; (iii) the value of this stock grant is an extraordinary item of compensation which is outside the scope of your employment contract, if any; (iv) the value of this stock grant is not part of normal or expected compensation or salary for any purpose, including, but not limited to, calculating any termination, severance, resignation, redundancy, end of service payments or similar payments, or bonuses, long-service awards, pension or retirement benefits; (v) the vesting of these Award Units ceases upon termination of employment with the Company or transfer of employment from the Company, or other cessation of eligibility for any reason, except as may otherwise be explicitly provided in this Agreement; (vi) the Company does not guarantee any future value of these Award Units; and (vii) no claim or entitlement to compensation or damages arises if these Award Units do not increase in value and you irrevocably release the Company from any such claim that does arise.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">21.<u>&nbsp;&nbsp;&nbsp;&nbsp;Personal Data</u>. For purposes of the implementation, administration and management of this Award or the effectuation of any acquisition, equity or debt financing, joint venture, merger, reorganization, consolidation, recapitalization, business combination, liquidation, dissolution, share exchange, sale of stock, sale of material assets or other similar corporate transaction involving the Company (a &#8220;<b><i>Corporate Transaction</i></b>&#8221;), you consent, by execution of this Agreement, to the collection, receipt, use, retention and transfer, in electronic or other form, of your personal data by and among the Company and its third party vendors or any potential party to a potential Corporate Transaction. You understand that personal data (including but not limited to, name, home address, telephone number, employee number, employment status, social security number, tax identification number, date of birth, nationality, job and payroll location, data for tax withholding purposes and Shares awarded, cancelled, vested and unvested) may be transferred to third parties assisting in the implementation, administration and management of the stock grant or the effectuation of a Corporate Transaction and you expressly authorize such transfer as well as the retention, use, and the subsequent transfer of the data by the recipient(s). You understand that these recipients may be located in your country or elsewhere, and that the recipient&#8217;s country may have different data privacy laws and protections than your country. You understand that data will be held only as long as is necessary to implement, administer and manage the stock grant or effect a Corporate Transaction. You understand that you may, at any time, request a list with the names and addresses of any potential recipients of the personal data, view data, request additional information about the storage and processing of data, require any necessary amendments to data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing the Company&#8217;s Secretary. You understand, however, that refusing or withdrawing your consent may affect your ability to accept a stock grant.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">22.<u>&nbsp;&nbsp;&nbsp;&nbsp;Consideration for Shares</u>. To ensure compliance with applicable state corporate law, the Company may require you to furnish consideration in the form of cash or cash equivalents equal to the par value of the Shares issued to you upon settlement of the Award Units, and you hereby authorize the Company to withhold such amount from remuneration otherwise due you from the Company.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">23.<u>&nbsp;&nbsp;&nbsp;&nbsp;Recoupment</u>. The Award Units (and any compensation paid or Shares issued upon settlement of the Award Units) are subject to recoupment in accordance with the Dodd-Frank Wall Street Reform and Consumer Protection Act and any implementing regulations thereunder, any clawback policy adopted by the Company and any compensation recovery policy or practice otherwise required by applicable law.&nbsp;</p>

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

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(a)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Administrator</i></b>&#8221; means the Board of Directors of Perma-Pipe International Holdings, Inc. and/or the committee(s) or officer(s) appointed by the Board that have authority to administer the Plan.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(b)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Affiliate</i></b>&#8221; means any entity, whether now or hereafter existing, which controls, is controlled by, or is under common control with the Company (including but not limited to joint ventures, limited liability companies and partnerships). For this purpose, &#8220;control&#8221; shall mean ownership of 25% or more of the total combined voting power or value of all classes of stock or interests of the entity, or the power to direct the management and policies of the entity, by contract or otherwise.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(c)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Cause</i></b>&#8221;<b><i> </i></b>means<b><i> </i></b>termination in whole or substantial part, for gross negligence or willful misconduct in the execution of your duties, for conviction of, or entry of a plea of guilty or <i>nolo contendere</i> to, any felony or any act of fraud, embezzlement, misappropriation, or a crime involving moral turpitude, or for commission of any act which causes or may reasonably be expected to cause substantial damage to the Company</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(d)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Company</i></b>&#8221;<i> </i>means Perma-Pipe International Holdings, Inc.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(e)&nbsp;&nbsp;&nbsp;&nbsp; &#8220;<b><i>Securities Act</i></b>&#8221; means the Securities Act of 1933, as amended.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(f)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;Service</i></b>&#8221; means your employment or other service relationship with the Company and its Affiliates. Your Service will be considered to have ceased with the Company and its Affiliates if, immediately after a sale, merger or other corporate transaction, the trade, business or entity with which you are employed or otherwise have a service relationship is not Perma-Pipe International Holdings, Inc. or its successor, or an Affiliate of Perma-Pipe International Holdings, Inc. or its successor.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:108pt;">(g)&#8220;<b><i>&nbsp;&nbsp;&nbsp;&nbsp;You</i></b>&#8221;; &#8220;<b><i>Your</i></b>&#8221;; &#8220;<b>Employee</b>&#8221;<b>,</b> means the recipient of the Award Units as reflected in the first paragraph of this Agreement. Whenever the word &#8220;Employee&#8221;, &#8220;you&#8221; or &#8220;your&#8221; is used in any provision of this Agreement under circumstances where the provision should logically be construed, as determined by the Administrator, to apply to the estate, personal representative, or beneficiary to whom the Award Units may be transferred by will or by the laws of descent and distribution, the words &#8220;Employee&#8221;, &#8220;you&#8221; and &#8220;your&#8221; shall be deemed to include such person.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>Exhibit A</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>Standing Order Election</b></p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">By accepting the Agreement to which this Exhibit A is attached, you are agreeing to this Irrevocable Standing Order Election (this &#8220;<b><i>Standing Order</i></b>&#8221;), which sets forth your election to satisfy any withholding taxes due in connection with each and every vesting date for the Award Units by applying proceeds from a market sale of Company securities issuable as a result of such vesting date. <b><u>I understand that, if I do not wish to satisfy any such taxes by applying proceeds from a market sale of such Company securities, then I must, prior to accepting the Agreement to which this Exhibit A is attached, expressly indicate that fact to the Company, and the Company will require that I pay my withholding obligations by cash or check, or the Company will deduct the amount of any withholding obligations from other payments due to me. </u></b></p>

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

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt 0pt 0pt 48pt;text-indent:-18pt;">&#9679;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;You may not enter into this Standing Order by accepting the Agreement to which this Exhibit A is attached if you are in possession of material non-public information. If you are in possession of material non-public information, then you must wait to accept the Agreement until such time as you no longer possess material non-public information.</p>

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt 0pt 0pt 48pt;text-indent:-18pt;">&#9679;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No sales may be made pursuant to this Standing Order for 30 calendar days following your acceptance of the Agreement to which this Exhibit A is attached. To ensure that you can satisfy your withholding obligations by selling Shares in the market, you should return this form to the Company as soon as possible, but in no event later than 30 days before the first vesting date of your Award Units listed in the Agreement.</p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">By accepting the Agreement to which this Exhibit A is attached, I understand that I am agreeing to the following provisions:</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">1.&nbsp;&nbsp;&nbsp;&nbsp;I am authorizing the Company and any broker the Company designates (the &#8220;<b><i>Broker</i></b>&#8221;) to take the actions described in this Paragraph 1. I authorize the Company to transfer the Shares issued to me upon settlement of the Award Units to the Broker to be held in an account for my benefit (the &#8220;<b><i>Brokerage Account</i></b>&#8221;), and I irrevocably authorize the Broker to sell, at the market price and on the date the Shares are issued by the Company (or, if all or a portion of the sale cannot be completed on such date because of insufficient demand or a market disruption, then on the next following business day on which the sale can be made) the number of Shares necessary to obtain proceeds sufficient to satisfy the amount of any withholding obligations associated with my Award Units indicated by the Company to the Broker. I understand and agree that the number of Shares that the Broker will sell will be based on the Company&#8217;s estimate (or Broker&#8217;s estimate if it provides such service) of the Shares required to satisfy the withholding obligations, using the closing price of a Share of the Company&#8217;s common stock on the trading day immediately prior to vesting date (or such other date as any withholding obligations become due). I agree to execute and deliver such documents, instruments and certificates as may reasonably be required in connection with the sale of the Shares pursuant to this Standing Order.</p>

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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;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">2.&nbsp;&nbsp;&nbsp;&nbsp; I agree that the proceeds received from the sale of Shares pursuant to Paragraph 1 will be used to satisfy any withholding obligations associated with my Award Units and, accordingly, I hereby authorize the Broker to pay such proceeds to the Company for such purpose. I understand that, to the extent that the proceeds obtained by such sale exceed the amount necessary to satisfy the withholding obligations, such excess proceeds shall be deposited into the Brokerage Account and, if a shortfall occurs, the Broker may sell additional Shares held in my Brokerage Account, the Company may deduct any remaining withholding obligations from any compensation or other payment of any kind due to me, or the Company may require that I pay any remaining withholding obligations to by cash or check. I further understand that any Shares that are issuable to me as a result of the vesting of my Award Units that are not sold to satisfy withholding obligations will be deposited into the Brokerage Account.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">3.&nbsp;&nbsp;&nbsp;&nbsp;I have reviewed with my own tax advisors the federal, state, local and foreign tax consequences of this grant and the actions contemplated by the Agreement and this Standing Order. I am relying solely on such advisors and not on any statements or representations of the Company or any of its agents. I understand that I (and not the Company) will be responsible for my own tax liability that may arise as a result of this Standing Order.</p>

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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;margin: 0pt 0pt 0pt 0pt;text-indent:36pt;">4.&nbsp;&nbsp;&nbsp;&nbsp;I represent to the Company that, as of the date hereof, (i)&nbsp;I am not aware of any material nonpublic information about the Company or its Common Stock, (ii)&nbsp;the Company is not in a black out period (as defined in the Company&#8217;s Insider Trading Policy), (iii)&nbsp;sales will not be commenced within 30 calendar days of adoption of this Standing Order, (iv)&nbsp;I am not subject to any legal, regulatory or contractual restriction or undertaking that would prevent the sales of Shares contemplated by this Standing Order, and (v)&nbsp;I am entering into this Standing Order in good faith and not as part of a plan or scheme to evade the prohibitions of Rule 10b5-1. The Company and I have structured this Agreement to comply with the affirmative defense to liability under Section&nbsp;10(b) of the Securities Exchange Act of 1934, as amended, under Rule&nbsp;10b5-1(c)(1) issued under such Act, and this Standing Order shall be interpreted to comply with such requirements.</p>

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<p style="margin: 0pt; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Exhibit 21</b></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>SUBSIDIARIES OF REGISTRANT</b></p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">MFRI Holdings (B.V.I) Ltd (British Virgin Islands)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Midwesco Filter Resources, Inc. (Delaware corporation)</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">MM Niles, Inc. (Delaware corporation)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe, Inc. (Delaware corporation)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe Canada, Inc. (Delaware corporation)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe Canada, LTD. (Canada)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe India Pvt. Ltd. (India)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe International Co. LLC (Delaware corporation)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe Middle East FZC (United Arab Emirates)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><font>Perma-Pipe Egypt for Metal Fabrication and Insulation Industries (Perma-Pipe Egypt) S.A.E.&nbsp;(Egypt)</font></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe Oil Field Services LLC (United Arab Emirates)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe Saudi Arabia, LLC (Kingdom of Saudi Arabia)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe QA Limited Liability Company (LLC) (Qatar)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Perma-Pipe Middle East LLC (United Arab Emirates)</p>

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<DOCUMENT>
<TYPE>EX-23
<SEQUENCE>6
<FILENAME>ex_326449.htm
<DESCRIPTION>EXHIBIT 23
<TEXT>
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<p style="margin: 0pt; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>EXHIBIT 23</b></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</b></p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt 0pt 0pt 8pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">We have issued our report&nbsp;dated April 19, 2022, with respect to the consolidated financial statements and the related financial statement schedule&nbsp;included in the Annual Report of Perma-Pipe International Holdings, Inc. and subsidiaries on Form 10-K for the year ended January 31, 2022.&nbsp; We consent to the incorporation by reference of said report&nbsp;in the Registration Statements of&nbsp; Perma-Pipe International Holdings, Inc. on Forms S-3 (File No. 333-230895, effective May 14, 2019) and on Forms S-8 (File No. 333-130517, effective December 20, 2005; File No. 333-182144, effective June 15, 2012; File No. 333-186055, effective January 16, 2013; File No. 333-190241, effective July 30, 2013; File No. 333-224642, effective May 3, 2018 and File No. 333-256981, effective June 10, 2021).</p>

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<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">/s/ GRANT THORNTON LLP</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Houston, Texas</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Apr<font>il 19, 2022</font></p>

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<TYPE>EX-24
<SEQUENCE>7
<FILENAME>ex_326450.htm
<DESCRIPTION>EXHIBIT 24
<TEXT>
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<p style="margin: 0pt; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Exhibit 24</b></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>POWER OF ATTORNEY</b></p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>KNOW ALL PERSONS&nbsp;BY THESE PRESENTS</b>, that each of the undersigned, being a director or officer, or both, of <b>Perma-Pipe International Holdings, Inc.,</b> a Delaware corporation (the "Company"), does hereby constitute and appoint DAVID J. MANSFIELD and/or D. BRYAN NORWOOD, with full power to each of them to act alone, as the true and lawful attorneys and agents of the undersigned, with full power of substitution and resubstitution to each of said attorneys to execute, file or deliver any and all instruments and to do all acts and things which said attorneys and agents, or any of them, deem advisable to enable the Company to comply with the Securities Exchange Act of 1934, as amended, and any requirements or regulations of the Securities and Exchange Commission in respect thereof, in connection with the Company's filing of an annual report on Form 10-K for the Company's fiscal year 2021, including specifically, but without limitation of the general authority hereby granted, the power and authority to sign his or her&nbsp;name as a director or officer, or both, of the Company, as indicated below opposite his or her signature, to the Form 10-K, and any amendment thereto; and each of the undersigned does hereby fully ratify and confirm all that said attorneys and agents, or any of them, or the substitute of any of them, shall do or cause to be done by virtue hereof.</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>IN WITNESS WHEREOF</b>, each of the undersigned has executed this Power of Attorney as of this 19<sup style="vertical-align:top;line-height:120%;font-size:pt"><font>th</font></sup><font> </font>day of April, 2022.</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><u>/s/ David J. Mansfield</u></p>

			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>David J. Mansfield</b>, Director, President and Chief Executive Officer (Principal Executive Officer)</p>
			</td>
			<td style="width: 1.2%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 43.9%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><u>/s/ David B. Brown</u></p>

			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>David B. Brown</b>, Director</p>
			</td>
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			<td style="width: 54.9%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 1.2%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 43.9%; vertical-align: bottom;">&nbsp;</td>
		</tr>
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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><u>/s/ D. Bryan Norwood</u></p>

			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>D. Bryan Norwood</b>, Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)</p>
			</td>
			<td style="width: 1.2%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 43.9%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><u>/s/ Jerome T. Walker</u></p>

			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Jerome T. Walker</b>, Director</p>
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			<td style="width: 54.9%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 1.2%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 43.9%; vertical-align: bottom;">&nbsp;</td>
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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><u>/s/ David S. Barrie</u></p>

			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>David S. Barrie</b>, Director, Chairman of the Board of Directors</p>
			</td>
			<td style="width: 1.2%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 43.9%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><u>/s/ Cynthia Boiter</u></p>

			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Cynthia&nbsp;Boiter</b>, Director</p>
			</td>
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			<td style="width: 54.9%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 1.2%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 43.9%; vertical-align: bottom;">&nbsp;</td>
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			<p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><u>/s/ Robert McNally</u></p>

			<p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Robert McNally</b>, Director</p>
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			<td style="width: 1.2%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 43.9%; vertical-align: bottom;">&nbsp;</td>
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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>
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<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>8
<FILENAME>ex_326451.htm
<DESCRIPTION>EXHIBIT 31.1
<TEXT>
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<p style="margin: 0pt; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Exhibit 31.1</b></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CERTIFICATION</b></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">I, David J. Mansfield, certify that:</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">1.</p>
			</td>
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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">I have reviewed this annual report on Form 10-K of Perma-Pipe International Holdings, Inc.</p>
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<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2.</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</p>
			</td>
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<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.</p>
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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</p>
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<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">4.</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</p>
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			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(a)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</p>
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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(b)</p>
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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</p>
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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(c)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Evaluated the effectiveness of the registrant'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>
			</td>
		</tr>

</table>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(d)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and</p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">5.</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The registrant's other certifying officer 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>
			</td>
		</tr>

</table>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(a)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and</p>
			</td>
		</tr>

</table>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(b)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.</p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Date:&nbsp;&nbsp;&nbsp;&nbsp;April 19, 2022</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width: 26.4%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">

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			<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">/s/ David J. Mansfield</p>
			</td>
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<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">David J. Mansfield</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Director, President and Chief Executive Officer</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Principal Executive Officer)</p>

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<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>9
<FILENAME>ex_326452.htm
<DESCRIPTION>EXHIBIT 31.2
<TEXT>
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<p style="margin: 0pt; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Exhibit 31.2</b></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CERTIFICATION</b></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">I, D. Bryan Norwood, certify that:</p>

<p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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

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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">1.</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">I have reviewed this annual report on Form 10-K of Perma-Pipe International Holdings, Inc.</p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2.</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">4.</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</p>
			</td>
		</tr>

</table>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(a)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</p>
			</td>
		</tr>

</table>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(b)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</p>
			</td>
		</tr>

</table>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(c)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Evaluated the effectiveness of the registrant'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>
			</td>
		</tr>

</table>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(d)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and</p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">5.</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The registrant's other certifying officer 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>
			</td>
		</tr>

</table>

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		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(a)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and</p>
			</td>
		</tr>

</table>

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

		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(b)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.</p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Date:&nbsp;&nbsp;&nbsp;&nbsp;April 19, 2022</p>

<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width: 23%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">

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			<p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">/s/ D. Bryan Norwood</p>
			</td>
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<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">D. Bryan Norwood</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Vice President and Chief Financial Officer</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Principal Financial and Accounting Officer)</p>

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<DOCUMENT>
<TYPE>EX-32
<SEQUENCE>10
<FILENAME>ex_326453.htm
<DESCRIPTION>EXHIBIT 32
<TEXT>
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<p style="margin: 0pt; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Exhibit 32</b></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Certification of Principal Executive Officers</b></p>

<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Pursuant to 18 U.S.C. 1350</b></p>

<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(Section 906 of the Sarbanes-Oxley Act of 2002)</b></p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The undersigned in their capacities as Chief Executive Officer and Chief Financial Officer of Perma-Pipe International Holdings, Inc. (the &#8220;Registrant'), certify that, to the best of their knowledge, based upon a review of the Annual Report on Form 10-K for the period ended <b>January&nbsp;31,&nbsp;2022</b> of the Registrant, (the &#8220;Report&#8221;):</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(1)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934, as amended; and</p>
			</td>
		</tr>
		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
		</tr>
		<tr style="vertical-align: top;">
			<td style="width: 18pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(2)</p>
			</td>
			<td>
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.</p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width: 24.1%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">

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			<td style="width: 100%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">
			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">/s/ David J. Mansfield</p>
			</td>
		</tr>

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<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">David J. Mansfield</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Director, President and Chief Executive Officer</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Principal Executive Officer)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">April 19, 2022</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">/s/ D. Bryan Norwood</p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">D. Bryan Norwood</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Vice President and Chief Financial Officer</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Principal Financial and Accounting Officer)</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">April 19, 2022</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">A signed original of this written statement required by Section 906 has been provided by Perma-Pipe International Holdings, Inc. and will be retained by Perma-Pipe International Holdings, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.</p>

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  <xsd:element id="ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease" name="DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions" name="DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions" name="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_EIBORMember" name="EIBORMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_EarnedRevenue" name="EarnedRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount" name="EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="ppih_EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount" name="EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount" name="EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion" name="EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="ppih_EstimatedEarnings" name="EstimatedEarnings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="ppih_ExpenseRelatedToEncashment" name="ExpenseRelatedToEncashment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="ppih_FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock" name="FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_FinanceLeaseObligationsMember" name="FinanceLeaseObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability" name="FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_FinanceLeasesAssetsMember" name="FinanceLeasesAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_FinanceVehicleEquipmentOneMember" name="FinanceVehicleEquipmentOneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_ForeignRevolvingLinesMember" name="ForeignRevolvingLinesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_ForeignSales" name="ForeignSales" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability" name="IncreaseDecreaseInContractWithCustomerAssetAndLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="ppih_IncreaseDecreaseInCustomerDeposits1" name="IncreaseDecreaseInCustomerDeposits1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="ppih_InterestRateForFinanceLease" name="InterestRateForFinanceLease" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="ppih_LandAndBuildingsInLebanonTennesseeMember" name="LandAndBuildingsInLebanonTennesseeMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage" name="LesseeFinanceLeaseAnnualRentIncreasePercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="ppih_LesseeFinanceLeaseNumberOfOptionsToExtend" name="LesseeFinanceLeaseNumberOfOptionsToExtend" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="ppih_LesseeOperatingAndFinanceLeasesTextBlock" name="LesseeOperatingAndFinanceLeasesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_LesseeOperatingLeaseAnnualPayment" name="LesseeOperatingLeaseAnnualPayment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred" name="LineOfCreditFacilityAdditionalFeesToBeIncurred" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="ppih_LineOfCreditFacilityCapitalExpendituresRestrictions" name="LineOfCreditFacilityCapitalExpendituresRestrictions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions" name="LineOfCreditFacilityCommonStockRepurchaseRestrictions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability" name="LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays" name="LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="ppih_LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne" name="LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant"/>
  <xsd:element id="ppih_LineOfCreditFacilityDefaultAdditionalInterestRate" name="LineOfCreditFacilityDefaultAdditionalInterestRate" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="ppih_LineOfCreditFacilityFixedChargeCoverageRatioRequired" name="LineOfCreditFacilityFixedChargeCoverageRatioRequired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_LineOfCreditFacilityGuaranteedAmount" name="LineOfCreditFacilityGuaranteedAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
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  <xsd:element id="ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine" name="LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="ppih_LongtermFinanceObligationMember" name="LongtermFinanceObligationMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_MiddleEastNorthAfricaMember" name="MiddleEastNorthAfricaMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_MortgageNoteSecuredByTennesseeManufacturingFacilityMember" name="MortgageNoteSecuredByTennesseeManufacturingFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_NorthAmericanLoanPartiesMember" name="NorthAmericanLoanPartiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="ppih_OneCustomerMember" name="OneCustomerMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_OperatingLossCarryforwardsSubjectToExpiration" name="OperatingLossCarryforwardsSubjectToExpiration" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax" name="OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
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  <xsd:element id="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax" name="OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_OtherGeographicalAreaMember" name="OtherGeographicalAreaMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_OutsideCommissionsPayableCurrent" name="OutsideCommissionsPayableCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="ppih_PaycheckProtectionProgramCARESActMember" name="PaycheckProtectionProgramCARESActMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses" name="PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" name="PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_PlumbersPipefittersLocal572PensionFundMember" name="PlumbersPipefittersLocal572PensionFundMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested" name="ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_PubliclyAnnouncedShareRepurchaseProgramMember" name="PubliclyAnnouncedShareRepurchaseProgramMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_RestrictedStockAndStockOptionsMember" name="RestrictedStockAndStockOptionsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_RevolvingCreditLinesUsedByEgyptSubsidiaries2Member" name="RevolvingCreditLinesUsedByEgyptSubsidiaries2Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_RevolvingCreditLinesUsedByEgyptSubsidiariesMember" name="RevolvingCreditLinesUsedByEgyptSubsidiariesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member" name="RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member" name="RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member" name="RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_RevolvingLinesNorthAmericaMember" name="RevolvingLinesNorthAmericaMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_SpecialtyPipingSystemsAndCoatingMember" name="SpecialtyPipingSystemsAndCoatingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock" name="SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_SupplementalCashFlowInformationRelatedLeasesTableTextBlock" name="SupplementalCashFlowInformationRelatedLeasesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_TermLoanMember" name="TermLoanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_TransferredAtPointInTimeUsingInputMethodMember" name="TransferredAtPointInTimeUsingInputMethodMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_TransferredAtPointInTimeUsingOutputMethodMember" name="TransferredAtPointInTimeUsingOutputMethodMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ppih_WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock" name="WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="ppih_statement-statement-note-11-treasury-stock-tables" name="statement-statement-note-11-treasury-stock-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-2-significant-accounting-policies-accumulated-other-comprehensive-loss-details" name="statement-statement-note-2-significant-accounting-policies-accumulated-other-comprehensive-loss-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-2-significant-accounting-policies-cash-cash-equivalents-and-restricted-cash-details" name="statement-statement-note-2-significant-accounting-policies-cash-cash-equivalents-and-restricted-cash-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-2-significant-accounting-policies-goodwill-details" name="statement-statement-note-2-significant-accounting-policies-goodwill-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-2-significant-accounting-policies-inventories-details" name="statement-statement-note-2-significant-accounting-policies-inventories-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-2-significant-accounting-policies-longlived-assets-details" name="statement-statement-note-2-significant-accounting-policies-longlived-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-2-significant-accounting-policies-net-loss-per-common-share-details" name="statement-statement-note-2-significant-accounting-policies-net-loss-per-common-share-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-2-significant-accounting-policies-tables" name="statement-statement-note-2-significant-accounting-policies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-4-revenue-recognition-reconciliation-of-the-cost-in-excess-of-billings-details" name="statement-statement-note-4-revenue-recognition-reconciliation-of-the-cost-in-excess-of-billings-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-4-revenue-recognition-revenues-by-revenue-class-details" name="statement-statement-note-4-revenue-recognition-revenues-by-revenue-class-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-4-revenue-recognition-tables" name="statement-statement-note-4-revenue-recognition-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-5-debt-debt-by-type-details" name="statement-statement-note-5-debt-debt-by-type-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-5-debt-maturities-details" name="statement-statement-note-5-debt-maturities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-5-debt-tables" name="statement-statement-note-5-debt-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-6-leases-lease-costs-details" name="statement-statement-note-6-leases-lease-costs-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ppih_statement-statement-note-6-leases-maturities-of-lease-liabilities-details" name="statement-statement-note-6-leases-maturities-of-lease-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>12
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>14
<FILENAME>ppih-20220131_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
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  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
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    <link:label xlink:label="ppih_DocumentAndEntityInformation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document And Entity Information</link:label>
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    <link:label xlink:label="ppih_statement-statement-note-2-significant-accounting-policies-cash-cash-equivalents-and-restricted-cash-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-2-significant-accounting-policies-cash-cash-equivalents-and-restricted-cash-details" xlink:to="ppih_statement-statement-note-2-significant-accounting-policies-cash-cash-equivalents-and-restricted-cash-details-label" xlink:type="arc"/>
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    <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>
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    <link:label xlink:label="ppih_statement-statement-note-2-significant-accounting-policies-accumulated-other-comprehensive-loss-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Significant Accounting Policies - Accumulated Other Comprehensive Loss (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-2-significant-accounting-policies-accumulated-other-comprehensive-loss-details" xlink:to="ppih_statement-statement-note-2-significant-accounting-policies-accumulated-other-comprehensive-loss-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-2-significant-accounting-policies-inventories-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Significant Accounting Policies - Inventories (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-2-significant-accounting-policies-inventories-details" xlink:to="ppih_statement-statement-note-2-significant-accounting-policies-inventories-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-2-significant-accounting-policies-longlived-assets-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Significant Accounting Policies - Long-Lived Assets (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-2-significant-accounting-policies-longlived-assets-details" xlink:to="ppih_statement-statement-note-2-significant-accounting-policies-longlived-assets-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-2-significant-accounting-policies-goodwill-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Significant Accounting Policies - Goodwill (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-2-significant-accounting-policies-goodwill-details" xlink:to="ppih_statement-statement-note-2-significant-accounting-policies-goodwill-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-4-revenue-recognition-revenues-by-revenue-class-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 4 - Revenue Recognition - Revenues by Revenue Class (Details)</link:label>
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    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Minimum pension liability adjustment, net of tax</link:label>
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    <link:label xlink:label="ppih_statement-statement-note-5-debt-maturities-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 5 - Debt - Maturities (Details)</link:label>
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    <link:label xlink:label="ppih_statement-statement-note-6-leases-maturities-of-lease-liabilities-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 6 - Leases - Maturities of Lease Liabilities (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-6-leases-maturities-of-lease-liabilities-details" xlink:to="ppih_statement-statement-note-6-leases-maturities-of-lease-liabilities-details-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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="ppih-20220131.xsd#ppih_statement-statement-note-7-income-taxes-income-taxes-loss-income-before-income-taxes-details" xlink:label="ppih_statement-statement-note-7-income-taxes-income-taxes-loss-income-before-income-taxes-details" xlink:type="locator"/>
    <link:label xlink:label="ppih_statement-statement-note-7-income-taxes-income-taxes-loss-income-before-income-taxes-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Income Taxes - Income Taxes (Loss) Income Before Income Taxes (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-7-income-taxes-income-taxes-loss-income-before-income-taxes-details" xlink:to="ppih_statement-statement-note-7-income-taxes-income-taxes-loss-income-before-income-taxes-details-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_statement-statement-note-7-income-taxes-components-of-income-tax-expensebenefit-details" xlink:label="ppih_statement-statement-note-7-income-taxes-components-of-income-tax-expensebenefit-details" xlink:type="locator"/>
    <link:label xlink:label="ppih_statement-statement-note-7-income-taxes-components-of-income-tax-expensebenefit-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Income Taxes - Components of Income Tax Expense/(Benefit) (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-7-income-taxes-components-of-income-tax-expensebenefit-details" xlink:to="ppih_statement-statement-note-7-income-taxes-components-of-income-tax-expensebenefit-details-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_statement-statement-note-7-income-taxes-income-tax-reconciliation-details" xlink:label="ppih_statement-statement-note-7-income-taxes-income-tax-reconciliation-details" xlink:type="locator"/>
    <link:label xlink:label="ppih_statement-statement-note-7-income-taxes-income-tax-reconciliation-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Income Taxes - Income Tax Reconciliation (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-7-income-taxes-income-tax-reconciliation-details" xlink:to="ppih_statement-statement-note-7-income-taxes-income-tax-reconciliation-details-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Granted, weighted average grant price (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Currency translation adjustments, net of tax</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:to="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_statement-statement-note-7-income-taxes-deferred-tax-assets-details" xlink:label="ppih_statement-statement-note-7-income-taxes-deferred-tax-assets-details" xlink:type="locator"/>
    <link:label xlink:label="ppih_statement-statement-note-7-income-taxes-deferred-tax-assets-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Income Taxes - Deferred Tax Assets (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-7-income-taxes-deferred-tax-assets-details" xlink:to="ppih_statement-statement-note-7-income-taxes-deferred-tax-assets-details-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherDebtSecuritiesMember" xlink:label="us-gaap_OtherDebtSecuritiesMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherDebtSecuritiesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Debt Obligations [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherDebtSecuritiesMember" xlink:to="us-gaap_OtherDebtSecuritiesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_statement-statement-note-7-income-taxes-uncertain-tax-positions-details" xlink:label="ppih_statement-statement-note-7-income-taxes-uncertain-tax-positions-details" xlink:type="locator"/>
    <link:label xlink:label="ppih_statement-statement-note-7-income-taxes-uncertain-tax-positions-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Income Taxes - Uncertain Tax Positions (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-7-income-taxes-uncertain-tax-positions-details" xlink:to="ppih_statement-statement-note-7-income-taxes-uncertain-tax-positions-details-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Forfeited, weighted average grant price (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding, weighted average grant price (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Outstanding, weighted average grant price (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-8-retirement-plans-asset-allocation-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 8 - Retirement Plans - Asset Allocation (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-8-retirement-plans-asset-allocation-details" xlink:to="ppih_statement-statement-note-8-retirement-plans-asset-allocation-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-8-retirement-plans-benefit-obligations-plan-assets-and-funded-status-of-plan-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 8 - Retirement Plans - Benefit Obligations, Plan Assets and Funded Status of Plan (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-8-retirement-plans-benefit-obligations-plan-assets-and-funded-status-of-plan-details" xlink:to="ppih_statement-statement-note-8-retirement-plans-benefit-obligations-plan-assets-and-funded-status-of-plan-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-8-retirement-plans-assumptions-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 8 - Retirement Plans - Assumptions (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-8-retirement-plans-assumptions-details" xlink:to="ppih_statement-statement-note-8-retirement-plans-assumptions-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-8-retirement-plans-components-of-net-periodic-benefit-cost-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 8 - Retirement Plans - Components of Net Periodic Benefit Cost (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-8-retirement-plans-components-of-net-periodic-benefit-cost-details" xlink:to="ppih_statement-statement-note-8-retirement-plans-components-of-net-periodic-benefit-cost-details-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_FixedIncomeSecuritiesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed Income Securities [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FixedIncomeSecuritiesMember" xlink:to="us-gaap_FixedIncomeSecuritiesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_statement-statement-note-8-retirement-plans-cash-flows-details" xlink:label="ppih_statement-statement-note-8-retirement-plans-cash-flows-details" xlink:type="locator"/>
    <link:label xlink:label="ppih_statement-statement-note-8-retirement-plans-cash-flows-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 8 - Retirement Plans - Cash Flows (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-8-retirement-plans-cash-flows-details" xlink:to="ppih_statement-statement-note-8-retirement-plans-cash-flows-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-8-retirement-plans-multiemployer-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 8 - Retirement Plans - Multi-Employer (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-8-retirement-plans-multiemployer-details" xlink:to="ppih_statement-statement-note-8-retirement-plans-multiemployer-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-9-stockbased-compensation-stockbased-compensation-expense-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 9 - Stock-based Compensation - Stock-based Compensation Expense (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-9-stockbased-compensation-stockbased-compensation-expense-details" xlink:to="ppih_statement-statement-note-9-stockbased-compensation-stockbased-compensation-expense-details-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-9-stockbased-compensation-stock-option-activity-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 9 - Stock-based Compensation - Stock Option Activity (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-9-stockbased-compensation-stock-option-activity-details" xlink:to="ppih_statement-statement-note-9-stockbased-compensation-stock-option-activity-details-label" xlink:type="arc"/>
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    <link:label xlink:label="ppih_statement-statement-note-9-stockbased-compensation-restricted-stock-activity-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 9 - Stock-based Compensation - Restricted Stock Activity (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_statement-statement-note-9-stockbased-compensation-restricted-stock-activity-details" xlink:to="ppih_statement-statement-note-9-stockbased-compensation-restricted-stock-activity-details-label" xlink:type="arc"/>
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    <link:loc xlink:href="ppih-20220131.xsd#ppih_statement-statement-note-11-treasury-stock-repurchases-of-common-stock-details" xlink:label="ppih_statement-statement-note-11-treasury-stock-repurchases-of-common-stock-details" xlink:type="locator"/>
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    <link:label xlink:label="us-gaap_LongTermDebtCurrent-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Less current maturities</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_NotesToFinancialStatements" xlink:to="ppih_NotesToFinancialStatements-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding beginning of period (in shares)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Outstanding on January 31, 2021 (in shares)</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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">Options exercisable, 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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfNetBenefitCostsTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Net Benefit Costs [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:to="us-gaap_ScheduleOfNetBenefitCostsTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:type="locator"/>
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    <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"/>
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    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Options exercisable, aggregate intrinsic value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:type="locator"/>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock" xlink:label="us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock" xlink:type="locator"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock" xlink:to="us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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">Options 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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="us-gaap_LinesOfCreditCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LinesOfCreditCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving line - North America</link:label>
    <link:label xlink:label="us-gaap_LinesOfCreditCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit, Current</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LinesOfCreditCurrent" xlink:to="us-gaap_LinesOfCreditCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 at beginning of period, aggregate 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"/>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:label="us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Allocation of Plan Assets [Table Text Block]</link:label>
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    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares, Ending Balance (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares-label" xlink:type="arc"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetirementPlanNameAxis" xlink:to="us-gaap_RetirementPlanNameAxis-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_RetirementPlanNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement Plan Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetirementPlanNameDomain" xlink:to="us-gaap_RetirementPlanNameDomain-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_ContractWithCustomerLiabilityCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Billings in excess of costs and estimated earnings on uncompleted contracts</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ContractWithCustomerLiabilityCurrent" xlink:to="us-gaap_ContractWithCustomerLiabilityCurrent-label" xlink:type="arc"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:type="locator"/>
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    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number, Ending Balance (in shares)</link:label>
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    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="us-gaap_ScheduleOfGoodwillTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfGoodwillTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Goodwill [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfGoodwillTextBlock" xlink:to="us-gaap_ScheduleOfGoodwillTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercised, 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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccruedLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other accrued liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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">Accrued compensation and payroll taxes</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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="us-gaap_AccruedIncomeTaxesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccruedIncomeTaxesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax payable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedIncomeTaxesCurrent" xlink:to="us-gaap_AccruedIncomeTaxesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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">Trade 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/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Total (in shares)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Canceled options during the year (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from sales of property and equipment</link:label>
    <link:label xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Property, Plant, and Equipment, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:to="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.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/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedSalesCommissionCurrent" xlink:label="us-gaap_AccruedSalesCommissionCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccruedSalesCommissionCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commissions and management incentives payable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedSalesCommissionCurrent" xlink:to="us-gaap_AccruedSalesCommissionCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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">Restricted Stock and Stock options with an exercise price below the average stock price (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/2021/elts/us-gaap-2021-01-31.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">Capital expenditures</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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LoansNotesTradeAndOtherReceivablesExcludingAllowanceForCreditLossesTextBlock" xlink:label="us-gaap_LoansNotesTradeAndOtherReceivablesExcludingAllowanceForCreditLossesTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LoansNotesTradeAndOtherReceivablesExcludingAllowanceForCreditLossesTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans, Notes, Trade and Other Receivables, Excluding Allowance for Credit Losses [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LoansNotesTradeAndOtherReceivablesExcludingAllowanceForCreditLossesTextBlock" xlink:to="us-gaap_LoansNotesTradeAndOtherReceivablesExcludingAllowanceForCreditLossesTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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</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/2021/elts/us-gaap-2021-01-31.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="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average common shares outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TreasuryStockTextBlock" xlink:label="us-gaap_TreasuryStockTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TreasuryStockTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockTextBlock" xlink:to="us-gaap_TreasuryStockTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductMember" xlink:label="us-gaap_ProductMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProductMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductMember" xlink:to="us-gaap_ProductMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 information</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"/>
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    <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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseExpense" xlink:label="us-gaap_OperatingLeaseExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OperatingLeaseExpense</link:label>
    <link:label xlink:label="us-gaap_OperatingLeaseExpense-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseExpense" xlink:to="us-gaap_OperatingLeaseExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:type="locator"/>
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    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1-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, Period for Recognition (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_SubleaseIncome-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SubleaseIncome</link:label>
    <link:label xlink:label="us-gaap_SubleaseIncome-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Sub-lease income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubleaseIncome" xlink:to="us-gaap_SubleaseIncome-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxAssetsNet-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax assets</link:label>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxAssetsNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxAssetsNet" xlink:to="us-gaap_DeferredIncomeTaxAssetsNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:to="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetNet" xlink:label="us-gaap_ContractWithCustomerAssetNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ContractWithCustomerAssetNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ContractWithCustomerAssetNet</link:label>
    <link:label xlink:label="us-gaap_ContractWithCustomerAssetNet-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract assets: Costs and estimated earnings in excess of billings on uncompleted contracts</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ContractWithCustomerAssetNet" xlink:to="us-gaap_ContractWithCustomerAssetNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Award Type [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EscrowDeposit" xlink:label="us-gaap_EscrowDeposit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EscrowDeposit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_EscrowDeposit</link:label>
    <link:label xlink:label="us-gaap_EscrowDeposit-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Escrow Deposit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EscrowDeposit" xlink:to="us-gaap_EscrowDeposit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents" xlink:label="us-gaap_RestrictedCashAndCashEquivalents" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RestrictedCashAndCashEquivalents-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Restricted cash</link:label>
    <link:label xlink:label="us-gaap_RestrictedCashAndCashEquivalents-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_RestrictedCashAndCashEquivalents</link:label>
    <link:label xlink:label="us-gaap_RestrictedCashAndCashEquivalents-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted Cash and Cash Equivalents, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedCashAndCashEquivalents" xlink:to="us-gaap_RestrictedCashAndCashEquivalents-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AwardTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Award Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 (loss)</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)</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/(loss)</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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Accumulated Amortization</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RestrictedStockMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Stock [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedStockMember" xlink:to="us-gaap_RestrictedStockMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedPatentsGross" xlink:label="us-gaap_FiniteLivedPatentsGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedPatentsGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedPatentsGross</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedPatentsGross-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Patents, Gross</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedPatentsGross" xlink:to="us-gaap_FiniteLivedPatentsGross-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillPeriodIncreaseDecrease" xlink:label="us-gaap_GoodwillPeriodIncreaseDecrease" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GoodwillPeriodIncreaseDecrease-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign exchange change effect</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillPeriodIncreaseDecrease" xlink:to="us-gaap_GoodwillPeriodIncreaseDecrease-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="locator"/>
    <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>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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">Less accumulated depreciation</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"/>
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    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Property, plant and equipment, net of accumulated depreciation</link:label>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, plant and equipment, net of accumulated depreciation</link:label>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Property, plant and equipment, net of accumulated depreciation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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:label xlink:label="us-gaap_Goodwill-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:label xlink:label="us-gaap_Goodwill-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" 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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, plant and equipment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MortgagesMember" xlink:label="us-gaap_MortgagesMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MortgagesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mortgages [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MortgagesMember" xlink:to="us-gaap_MortgagesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="us-gaap_LongtermDebtTypeDomain" xlink:type="locator"/>
    <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"/>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2021/country-2021.xsd#country_AE" xlink:label="country_AE" xlink:type="locator"/>
    <link:label xlink:label="country_AE-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">UNITED ARAB EMIRATES</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_AE" xlink:to="country_AE-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableGross" xlink:label="us-gaap_AccountsReceivableGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsReceivableGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AccountsReceivableGross</link:label>
    <link:label xlink:label="us-gaap_AccountsReceivableGross-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts Receivable, before Allowance for Credit Loss</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableGross" xlink:to="us-gaap_AccountsReceivableGross-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investing activities</link:label>
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    <link:loc xlink:href="https://xbrl.sec.gov/country/2021/country-2021.xsd#country_CA" xlink:label="country_CA" xlink:type="locator"/>
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    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInAccountsPayable</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfMultiemployerPlansTableTextBlock" xlink:label="us-gaap_ScheduleOfMultiemployerPlansTableTextBlock" xlink:type="locator"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfMultiemployerPlansTableTextBlock" xlink:to="us-gaap_ScheduleOfMultiemployerPlansTableTextBlock-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_OperatingExpenses-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OperatingExpenses</link:label>
    <link:label xlink:label="us-gaap_OperatingExpenses-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total operating expenses</link:label>
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    <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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount" xlink:label="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount" xlink:to="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_GeneralAndAdministrativeExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General and administrative expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense-label" xlink:type="arc"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent" xlink:to="us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:to="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
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    <link:label xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value, Ending Balance</link:label>
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    <link:label xlink:label="us-gaap_DefinedBenefitPlanFairValueOfPlanAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan assets</link:label>
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    <link:label xlink:label="us-gaap_DefinedBenefitPlanFairValueOfPlanAssets-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Fair value of plan assets - end of year</link:label>
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    <link:label xlink:label="us-gaap_DefinedBenefitPlanFundedStatusOfPlan-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanFundedStatusOfPlan</link:label>
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    <link:label xlink:label="us-gaap_DefinedBenefitPlanBenefitObligation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanBenefitObligation</link:label>
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    <link:label xlink:label="us-gaap_DefinedBenefitPlanBenefitObligation-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Benefit obligation - end of year</link:label>
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    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2028 - 2032</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2024</link:label>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:to="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2025</link:label>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:to="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2026</link:label>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:to="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2027</link:label>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:to="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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/2021q4/dei-2021q4.xsd#dei_AuditorFirmId" xlink:label="dei_AuditorFirmId" xlink:type="locator"/>
	<link:label xlink:label="dei_AuditorFirmId-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor Firm ID</link:label>
	<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditorFirmId" xlink:to="dei_AuditorFirmId-label" xlink:type="arc"/>
	<link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditorName" xlink:label="dei_AuditorName" xlink:type="locator"/>
	<link:label xlink:label="dei_AuditorName-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor Name</link:label>
	<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditorName" xlink:to="dei_AuditorName-label" xlink:type="arc"/>
	<link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditorLocation" xlink:label="dei_AuditorLocation" xlink:type="locator"/>
	<link:label xlink:label="dei_AuditorLocation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor Location</link:label>
	<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditorLocation" xlink:to="dei_AuditorLocation-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentIssuanceDate1" xlink:label="us-gaap_DebtInstrumentIssuanceDate1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentIssuanceDate1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DebtInstrumentIssuanceDate1</link:label>
    <link:label xlink:label="us-gaap_DebtInstrumentIssuanceDate1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Issuance Date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentIssuanceDate1" xlink:to="us-gaap_DebtInstrumentIssuanceDate1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ComprehensiveIncomeNetOfTax-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ComprehensiveIncomeNetOfTax</link:label>
    <link:label xlink:label="us-gaap_ComprehensiveIncomeNetOfTax-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income/(loss)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="us-gaap_DebtInstrumentMaturityDate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentMaturityDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DebtInstrumentMaturityDate</link:label>
    <link:label xlink:label="us-gaap_DebtInstrumentMaturityDate-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Maturity Date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:to="us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="us-gaap_UseOfEstimates" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UseOfEstimates-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UseOfEstimates" xlink:to="us-gaap_UseOfEstimates-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:label="us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PriorPeriodReclassificationAdjustmentDescription-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification, Comparability Adjustment [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:to="us-gaap_PriorPeriodReclassificationAdjustmentDescription-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="us-gaap_TreasuryStockSharesAcquired" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TreasuryStockSharesAcquired-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total number of shares purchased (in shares)</link:label>
    <link:label xlink:label="us-gaap_TreasuryStockSharesAcquired-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Treasury stock purchased (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockSharesAcquired" xlink:to="us-gaap_TreasuryStockSharesAcquired-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2021/country-2021.xsd#country_IN" xlink:label="country_IN" xlink:type="locator"/>
    <link:label xlink:label="country_IN-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">INDIA</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_IN" xlink:to="country_IN-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected return on plan assets</link:label>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:to="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharesOutstanding</link:label>
    <link:label xlink:label="us-gaap_SharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance beginning of year (in shares)</link:label>
    <link:label xlink:label="us-gaap_SharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance end of year (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" xlink:type="locator"/>
    <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, outstanding (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="ppih-20220131.xsd#ppih_RevolvingCreditLinesUsedByEgyptSubsidiariesMember" xlink:label="ppih_RevolvingCreditLinesUsedByEgyptSubsidiariesMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByEgyptSubsidiariesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Lines Used by Egypt Subsidiaries [Member]</link:label>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByEgyptSubsidiariesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information related to revolving credit lines used by Egypt subsidiaries.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_RevolvingCreditLinesUsedByEgyptSubsidiariesMember" xlink:to="ppih_RevolvingCreditLinesUsedByEgyptSubsidiariesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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/2021/elts/us-gaap-2021-01-31.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="ppih-20220131.xsd#ppih_RevolvingCreditLinesUsedByEgyptSubsidiaries2Member" xlink:label="ppih_RevolvingCreditLinesUsedByEgyptSubsidiaries2Member" xlink:type="locator"/>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByEgyptSubsidiaries2Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Lines Used by Egypt Subsidiaries 2 [Member]</link:label>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByEgyptSubsidiaries2Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents second revolving credit lines used by Egypt subsidiaries.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_RevolvingCreditLinesUsedByEgyptSubsidiaries2Member" xlink:to="ppih_RevolvingCreditLinesUsedByEgyptSubsidiaries2Member-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:label="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">End of year net periodic benefit cost discount rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:to="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:type="locator"/>
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    <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>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:to="us-gaap_DebtInstrumentInterestRateEffectivePercentage-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">End of year benefit obligation discount rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:to="us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent-label" xlink:type="arc"/>
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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>
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    <link:label xlink:label="us-gaap_OperatingLeaseCost-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating lease costs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseCost" xlink:to="us-gaap_OperatingLeaseCost-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="us-gaap_ConsolidationPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConsolidationPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConsolidationPolicyTextBlock" xlink:to="us-gaap_ConsolidationPolicyTextBlock-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_ShortTermLeaseCost-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term lease costs (1)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermLeaseCost" xlink:to="us-gaap_ShortTermLeaseCost-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_LeaseCostTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease, Cost [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCostTableTextBlock" xlink:to="us-gaap_LeaseCostTableTextBlock-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance leases liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability-label" xlink:type="arc"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1-label" xlink:type="arc"/>
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" xlink:type="locator"/>
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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>
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    <link:label xlink:label="us-gaap_ConcentrationRiskByTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskByTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AllowanceForDoubtfulAccountsReceivable</link:label>
    <link:label xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Allowance for Credit Loss, Ending Balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivable-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskTypeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskTypeDomain" xlink:to="us-gaap_ConcentrationRiskTypeDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_TermLoanMember" xlink:label="ppih_TermLoanMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_TermLoanMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Term Loan [Member]</link:label>
    <link:label xlink:label="ppih_TermLoanMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information related to term loan.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_TermLoanMember" xlink:to="ppih_TermLoanMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="us-gaap_TreasuryStockValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TreasuryStockValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_TreasuryStockValue</link:label>
    <link:label xlink:label="us-gaap_TreasuryStockValue-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Treasury Stock, 234 shares at January 31, 2022 and no shares at January 31, 2021</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_ExpenseRelatedToEncashment" xlink:label="ppih_ExpenseRelatedToEncashment" xlink:type="locator"/>
    <link:label xlink:label="ppih_ExpenseRelatedToEncashment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_ExpenseRelatedToEncashment</link:label>
    <link:label xlink:label="ppih_ExpenseRelatedToEncashment-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expense Related to Encashment</link:label>
    <link:label xlink:label="ppih_ExpenseRelatedToEncashment-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents expense related to encashment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_ExpenseRelatedToEncashment" xlink:to="ppih_ExpenseRelatedToEncashment-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableMember" xlink:label="us-gaap_AccountsReceivableMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsReceivableMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableMember" xlink:to="us-gaap_AccountsReceivableMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="us-gaap_IncreaseDecreaseInInventories" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInInventories-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInInventories</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInInventories-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInInventories" xlink:to="us-gaap_IncreaseDecreaseInInventories-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost</link:label>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net periodic benefit income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:to="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit" xlink:label="us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit</link:label>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Recognized actuarial loss</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit" xlink:to="us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="us-gaap_DefinedBenefitPlanInterestCost" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanInterestCost-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest cost</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanInterestCost" xlink:to="us-gaap_DefinedBenefitPlanInterestCost-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets</link:label>
    <link:label xlink:label="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Expected return on plan assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:to="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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="https://xbrl.sec.gov/country/2021/country-2021.xsd#country_SA" xlink:label="country_SA" xlink:type="locator"/>
    <link:label xlink:label="country_SA-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SAUDI ARABIA</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_SA" xlink:to="country_SA-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd</link:label>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Interest Rate at Period End</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:to="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity</link:label>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Remaining Borrowing Capacity</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Exercised (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="us-gaap_GainLossOnDispositionOfAssets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GainLossOnDispositionOfAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_GainLossOnDispositionOfAssets</link:label>
    <link:label xlink:label="us-gaap_GainLossOnDispositionOfAssets-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Loss on disposal of fixed assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnDispositionOfAssets" xlink:to="us-gaap_GainLossOnDispositionOfAssets-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Issued (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Forfeited (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanDebtSecurityMember" xlink:to="us-gaap_DefinedBenefitPlanDebtSecurityMember-label" xlink:type="arc"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanEquitySecuritiesMember" xlink:to="us-gaap_DefinedBenefitPlanEquitySecuritiesMember-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restrictions on Cash and Cash Equivalents [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock" xlink:to="us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total lease liabilities, operating leases</link:label>
    <link:label xlink:label="us-gaap_OperatingLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability, Total</link:label>
    <link:label xlink:label="us-gaap_OperatingLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total operating lease liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxesAndTaxCredits-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax benefit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:to="us-gaap_DeferredIncomeTaxesAndTaxCredits-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock" xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Defined Benefit Plans Disclosures [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock" xlink:to="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseLiabilityCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating lease liability short-term</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="us-gaap_FinanceLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance lease liability short-term</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityCurrent" xlink:to="us-gaap_FinanceLeaseLiabilityCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement Benefits [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:to="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Long-term finance obligation</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance lease liability long-term</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Noncurrent</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:to="us-gaap_FinanceLeaseLiabilityNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseRightOfUseAsset-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating lease right-of-use assets</link:label>
    <link:label xlink:label="us-gaap_OperatingLeaseRightOfUseAsset-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Right-of-Use Asset</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="us-gaap_UnamortizedDebtIssuanceExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnamortizedDebtIssuanceExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_UnamortizedDebtIssuanceExpense</link:label>
    <link:label xlink:label="us-gaap_UnamortizedDebtIssuanceExpense-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Unamortized debt issuance costs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnamortizedDebtIssuanceExpense" xlink:to="us-gaap_UnamortizedDebtIssuanceExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total lease payments, operating leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="us-gaap_FinanceLeaseLiability" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total lease liabilities, finance leases</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Total</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total finance lease liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiability" xlink:to="us-gaap_FinanceLeaseLiability-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less: amount representing interest, operating leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="us-gaap_FinanceLeasePrincipalPayments" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeasePrincipalPayments-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financing cash flows from finance leases</link:label>
    <link:label xlink:label="us-gaap_FinanceLeasePrincipalPayments-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payments of principal on finance obligation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeasePrincipalPayments" xlink:to="us-gaap_FinanceLeasePrincipalPayments-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredIncomeTaxExpenseBenefit</link:label>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total deferred income tax expense/(benefit)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Amortization Expense, after Year Five</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2025, operating leases</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2026, operating leases</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset" xlink:label="us-gaap_FinanceLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseRightOfUseAsset-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FinanceLeaseRightOfUseAsset</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseRightOfUseAsset-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseRightOfUseAsset" xlink:to="us-gaap_FinanceLeaseRightOfUseAsset-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2027, operating leases</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Thereafter, operating leases</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year Two</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value of Financial Instruments, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:to="us-gaap_FairValueOfFinancialInstrumentsPolicy-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year Three</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year Four</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2023, operating leases</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year Five</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2024, operating leases</link:label>
    <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: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="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingPolicyPolicyTextBlock" xlink:label="us-gaap_SegmentReportingPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SegmentReportingPolicyPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingPolicyPolicyTextBlock" xlink:to="us-gaap_SegmentReportingPolicyPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year One</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDomain" xlink:label="us-gaap_ValuationAllowancesAndReservesDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowancesAndReservesDomain" xlink:to="us-gaap_ValuationAllowancesAndReservesDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ValuationAllowanceOfDeferredTaxAssetsMember" xlink:label="us-gaap_ValuationAllowanceOfDeferredTaxAssetsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ValuationAllowanceOfDeferredTaxAssetsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowanceOfDeferredTaxAssetsMember" xlink:to="us-gaap_ValuationAllowanceOfDeferredTaxAssetsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:label="us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Currency Transactions and Translations Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:to="us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensation</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" 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_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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">us-gaap_OtherAssetsNoncurrent</link:label>
    <link:label xlink:label="us-gaap_OtherAssetsNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" 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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:label="us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:to="us-gaap_ValuationAllowancesAndReservesTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetUsefulLife</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Asset, Useful Life (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:to="us-gaap_FiniteLivedIntangibleAssetUsefulLife-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment" xlink:label="ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment</link:label>
    <link:label xlink:label="ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other assets</link:label>
    <link:label xlink:label="ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sum of the carrying amounts as of the balance sheet date of all assets, excluding property, plant and equipment, that are expected to be realized in cash, sold or consumed after one year or beyond the normal operating cycle, if longer.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment" xlink:to="ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EarningsPerSharePolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingExpensesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating expenses:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xlink:label="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xlink:to="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="us-gaap_IncomeTaxPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxPolicyTextBlock" xlink:to="us-gaap_IncomeTaxPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseTermOfContract</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Term of Contract (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseTermOfContract" xlink:to="us-gaap_LesseeOperatingLeaseTermOfContract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Research and Development Expense, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:to="us-gaap_ResearchAndDevelopmentExpensePolicy-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_OneCustomerMember" xlink:label="ppih_OneCustomerMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_OneCustomerMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">One Customer [Member]</link:label>
    <link:label xlink:label="ppih_OneCustomerMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to one customer.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_OneCustomerMember" xlink:to="ppih_OneCustomerMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Depreciation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_Depreciation</link:label>
    <link:label xlink:label="us-gaap_Depreciation-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/label" xlink:type="resource" xml:lang="en-US">us-gaap_DepreciationDepletionAndAmortization</link:label>
    <link:label xlink:label="us-gaap_DepreciationDepletionAndAmortization-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</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="ppih-20220131.xsd#ppih_TransferredAtPointInTimeUsingInputMethodMember" xlink:label="ppih_TransferredAtPointInTimeUsingInputMethodMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_TransferredAtPointInTimeUsingInputMethodMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transferred at Point in Time Using Input Method [Member]</link:label>
    <link:label xlink:label="ppih_TransferredAtPointInTimeUsingInputMethodMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to transfers at a point in time using an input method.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_TransferredAtPointInTimeUsingInputMethodMember" xlink:to="ppih_TransferredAtPointInTimeUsingInputMethodMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_SpecialtyPipingSystemsAndCoatingMember" xlink:label="ppih_SpecialtyPipingSystemsAndCoatingMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_SpecialtyPipingSystemsAndCoatingMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Specialty Piping Systems And Coating [Member]</link:label>
    <link:label xlink:label="ppih_SpecialtyPipingSystemsAndCoatingMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to Specialty Piping Systems and Coating.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_SpecialtyPipingSystemsAndCoatingMember" xlink:to="ppih_SpecialtyPipingSystemsAndCoatingMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:label xlink:label="ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales by product, percent</link:label>
    <link:label xlink:label="ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the percentage of revenue from contracts with customers that is attributable to a specified product or service.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax" xlink:to="ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_TransferredAtPointInTimeUsingOutputMethodMember" xlink:label="ppih_TransferredAtPointInTimeUsingOutputMethodMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_TransferredAtPointInTimeUsingOutputMethodMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transferred at Point in Time Using Output Method [Member]</link:label>
    <link:label xlink:label="ppih_TransferredAtPointInTimeUsingOutputMethodMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to transfers at a point in time using an output method.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_TransferredAtPointInTimeUsingOutputMethodMember" xlink:to="ppih_TransferredAtPointInTimeUsingOutputMethodMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="us-gaap_AssetsNoncurrentAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AssetsNoncurrentAbstract-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_AssetsNoncurrentAbstract" xlink:to="us-gaap_AssetsNoncurrentAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeFinanceLeaseDiscountRate" xlink:label="us-gaap_LesseeFinanceLeaseDiscountRate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeFinanceLeaseDiscountRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeFinanceLeaseDiscountRate</link:label>
    <link:label xlink:label="us-gaap_LesseeFinanceLeaseDiscountRate-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Finance Lease, Discount Rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeFinanceLeaseDiscountRate" xlink:to="us-gaap_LesseeFinanceLeaseDiscountRate-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeFinanceLeaseTermOfContract1" xlink:label="us-gaap_LesseeFinanceLeaseTermOfContract1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeFinanceLeaseTermOfContract1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeFinanceLeaseTermOfContract1</link:label>
    <link:label xlink:label="us-gaap_LesseeFinanceLeaseTermOfContract1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Finance Lease, Term of Contract (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeFinanceLeaseTermOfContract1" xlink:to="us-gaap_LesseeFinanceLeaseTermOfContract1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeFinanceLeaseRenewalTerm1" xlink:label="us-gaap_LesseeFinanceLeaseRenewalTerm1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeFinanceLeaseRenewalTerm1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeFinanceLeaseRenewalTerm1</link:label>
    <link:label xlink:label="us-gaap_LesseeFinanceLeaseRenewalTerm1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Finance Lease, Renewal Term (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeFinanceLeaseRenewalTerm1" xlink:to="us-gaap_LesseeFinanceLeaseRenewalTerm1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="us-gaap_TreasuryStockShares" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TreasuryStockShares-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury stock (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockShares" xlink:to="us-gaap_TreasuryStockShares-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:label="us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InterestIncomeExpenseNonoperatingNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_InterestIncomeExpenseNonoperatingNet</link:label>
    <link:label xlink:label="us-gaap_InterestIncomeExpenseNonoperatingNet-label" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Interest expense, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:to="us-gaap_InterestIncomeExpenseNonoperatingNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, $.01 par value, authorized 50,000 shares; 8,152 issued and outstanding January 31, 2022 and 8,165 issued and outstanding January 31, 2021</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net income/(loss) to net cash flows (used in)/provided by operating activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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, 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/2021/elts/us-gaap-2021-01-31.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, 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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockParOrStatedValuePerShare-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, par value (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityPolicyTextBlock" xlink:label="us-gaap_StockholdersEquityPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockholdersEquityPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityPolicyTextBlock" xlink:to="us-gaap_StockholdersEquityPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:to="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_RestrictedStockAndStockOptionsMember" xlink:label="ppih_RestrictedStockAndStockOptionsMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_RestrictedStockAndStockOptionsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Stock and Stock Options [Member]</link:label>
    <link:label xlink:label="ppih_RestrictedStockAndStockOptionsMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents restricted stock and stock options.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_RestrictedStockAndStockOptionsMember" xlink:to="ppih_RestrictedStockAndStockOptionsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxAssetsValuationAllowance</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Valuation allowance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.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/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="us-gaap_OperatingLeasePayments" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeasePayments-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating cash flows from operating leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasePayments" xlink:to="us-gaap_OperatingLeasePayments-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.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/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SummaryOfValuationAllowanceTextBlock" xlink:label="us-gaap_SummaryOfValuationAllowanceTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SummaryOfValuationAllowanceTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summary of Valuation Allowance [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SummaryOfValuationAllowanceTextBlock" xlink:to="us-gaap_SummaryOfValuationAllowanceTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesPolicyTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommitmentsAndContingenciesPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesPolicyTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.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/srt/2021/elts/srt-2021-01-31.xsd#srt_WeightedAverageMember" xlink:label="srt_WeightedAverageMember" xlink:type="locator"/>
    <link:label xlink:label="srt_WeightedAverageMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_WeightedAverageMember" xlink:to="srt_WeightedAverageMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="us-gaap_DeferredTaxAssetsNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxAssetsNet</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsNet-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total deferred tax assets, net of valuation allowances</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsNet" xlink:to="us-gaap_DeferredTaxAssetsNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.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/2021/elts/srt-2021-01-31.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/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseInterestPaymentOnLiability" xlink:label="us-gaap_FinanceLeaseInterestPaymentOnLiability" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseInterestPaymentOnLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating cash flows from finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseInterestPaymentOnLiability" xlink:to="us-gaap_FinanceLeaseInterestPaymentOnLiability-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="us-gaap_ContractWithCustomerAssetNetCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ContractWithCustomerAssetNetCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs and estimated earnings in excess of billings on uncompleted contracts</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ContractWithCustomerAssetNetCurrent" xlink:to="us-gaap_ContractWithCustomerAssetNetCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsFiniteLivedPolicy" xlink:label="us-gaap_IntangibleAssetsFiniteLivedPolicy" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IntangibleAssetsFiniteLivedPolicy-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible Assets, Finite-Lived, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsFiniteLivedPolicy" xlink:to="us-gaap_IntangibleAssetsFiniteLivedPolicy-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 paid</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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="us-gaap_DeferredTaxAssetsOther" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsOther-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOther" xlink:to="us-gaap_DeferredTaxAssetsOther-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.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/2021/elts/srt-2021-01-31.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/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="us-gaap_DeferredTaxAssetsGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxAssetsGross</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsGross-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Deferred tax assets, gross</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsGross-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:label="us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:to="us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="us-gaap_DeferredIncomeTaxLiabilities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredIncomeTaxLiabilities</link:label>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxLiabilities-label" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total deferred tax liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxLiabilities" xlink:to="us-gaap_DeferredIncomeTaxLiabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_EuropeMember" xlink:label="srt_EuropeMember" xlink:type="locator"/>
    <link:label xlink:label="srt_EuropeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Europe [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_EuropeMember" xlink:to="srt_EuropeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:label="us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:to="us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventories, net</link:label>
    <link:label xlink:label="us-gaap_InventoryNet-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Inventories, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="us-gaap_InventoryWorkInProcess" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryWorkInProcess-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Work in process</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryWorkInProcess" xlink:to="us-gaap_InventoryWorkInProcess-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net sales</link:label>
    <link:label xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales by product</link:label>
    <link:label xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net sales</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="us-gaap_InventoryValuationReserves" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryValuationReserves-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Less allowance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryValuationReserves" xlink:to="us-gaap_InventoryValuationReserves-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember" xlink:label="us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measured at Net Asset Value Per Share [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember" xlink:to="us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="us-gaap_InventoryFinishedGoods" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryFinishedGoods-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finished goods</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryFinishedGoods" xlink:to="us-gaap_InventoryFinishedGoods-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MajorCustomersAxis" xlink:label="srt_MajorCustomersAxis" xlink:type="locator"/>
    <link:label xlink:label="srt_MajorCustomersAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MajorCustomersAxis" xlink:to="srt_MajorCustomersAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsInventory" xlink:label="us-gaap_DeferredTaxAssetsInventory" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsInventory-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory valuation allowance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsInventory" xlink:to="us-gaap_DeferredTaxAssetsInventory-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="srt_NameOfMajorCustomerDomain" xlink:type="locator"/>
    <link:label xlink:label="srt_NameOfMajorCustomerDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_NameOfMajorCustomerDomain" xlink:to="srt_NameOfMajorCustomerDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryGross" xlink:label="us-gaap_InventoryGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_InventoryGross</link:label>
    <link:label xlink:label="us-gaap_InventoryGross-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Subtotal</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryGross" xlink:to="us-gaap_InventoryGross-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="us-gaap_FairValueInputsLevel1Member" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueInputsLevel1Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="us-gaap_FairValueInputsLevel2Member" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueInputsLevel2Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel2Member" xlink:to="us-gaap_FairValueInputsLevel2Member-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="us-gaap_InventoryRawMaterials" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryRawMaterials-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Raw materials</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryRawMaterials" xlink:to="us-gaap_InventoryRawMaterials-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other accruals not yet deducted</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_OtherGeographicalAreaMember" xlink:label="ppih_OtherGeographicalAreaMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_OtherGeographicalAreaMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Geographical Area [Member]</link:label>
    <link:label xlink:label="ppih_OtherGeographicalAreaMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents other geographical areas.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_OtherGeographicalAreaMember" xlink:to="ppih_OtherGeographicalAreaMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_ForeignSales" xlink:label="ppih_ForeignSales" xlink:type="locator"/>
    <link:label xlink:label="ppih_ForeignSales-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_ForeignSales</link:label>
    <link:label xlink:label="ppih_ForeignSales-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign Sales</link:label>
    <link:label xlink:label="ppih_ForeignSales-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Foreign sales - or foreign customers</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_ForeignSales" xlink:to="ppih_ForeignSales-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="us-gaap_InterestIncomeExpenseNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InterestIncomeExpenseNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_InterestIncomeExpenseNet</link:label>
    <link:label xlink:label="us-gaap_InterestIncomeExpenseNet-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest expense, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestIncomeExpenseNet" xlink:to="us-gaap_InterestIncomeExpenseNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="us-gaap_UnbilledReceivablesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnbilledReceivablesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unbilled accounts receivable</link:label>
    <link:label xlink:label="us-gaap_UnbilledReceivablesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unbilled Receivables, Current</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnbilledReceivablesCurrent" xlink:to="us-gaap_UnbilledReceivablesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReceivablesLongTermContractsOrPrograms" xlink:label="us-gaap_ReceivablesLongTermContractsOrPrograms" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ReceivablesLongTermContractsOrPrograms-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ReceivablesLongTermContractsOrPrograms</link:label>
    <link:label xlink:label="us-gaap_ReceivablesLongTermContractsOrPrograms-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Receivables, Long-term Contracts or Programs, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesLongTermContractsOrPrograms" xlink:to="us-gaap_ReceivablesLongTermContractsOrPrograms-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:to="us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="us-gaap_FurnitureAndFixturesMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FurnitureAndFixturesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Furniture and Fixtures [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesMember" xlink:to="us-gaap_FurnitureAndFixturesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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">Trade accounts receivable, less allowance for doubtful accounts of $486 on January 31, 2022 and $474 on January 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/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued commissions and incentives</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_CostsIncurredOnUncompletedContracts" xlink:label="ppih_CostsIncurredOnUncompletedContracts" xlink:type="locator"/>
    <link:label xlink:label="ppih_CostsIncurredOnUncompletedContracts-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs incurred on uncompleted contracts</link:label>
    <link:label xlink:label="ppih_CostsIncurredOnUncompletedContracts-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Costs incurred on uncompleted contracts related to percentage of completion</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_CostsIncurredOnUncompletedContracts" xlink:to="ppih_CostsIncurredOnUncompletedContracts-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock compensation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="us-gaap_AdditionalPaidInCapital" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdditionalPaidInCapital-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_AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred compensation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LandBuildingsAndImprovementsMember" xlink:label="us-gaap_LandBuildingsAndImprovementsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LandBuildingsAndImprovementsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Land, Buildings and Improvements [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LandBuildingsAndImprovementsMember" xlink:to="us-gaap_LandBuildingsAndImprovementsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="us-gaap_AccumulatedTranslationAdjustmentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccumulatedTranslationAdjustmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Foreign Currency Adjustment Attributable to Parent [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedTranslationAdjustmentMember" xlink:to="us-gaap_AccumulatedTranslationAdjustmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_CostsInExcessOfBillingsNet" xlink:label="ppih_CostsInExcessOfBillingsNet" xlink:type="locator"/>
    <link:label xlink:label="ppih_CostsInExcessOfBillingsNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs in excess of billings, net</link:label>
    <link:label xlink:label="ppih_CostsInExcessOfBillingsNet-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Costs in excess of billings, net related to percentage of completion</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_CostsInExcessOfBillingsNet" xlink:to="ppih_CostsInExcessOfBillingsNet-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_BillingsToDate" xlink:label="ppih_BillingsToDate" xlink:type="locator"/>
    <link:label xlink:label="ppih_BillingsToDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Less billings to date</link:label>
    <link:label xlink:label="ppih_BillingsToDate-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Billings to date related to percentage of completion</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_BillingsToDate" xlink:to="ppih_BillingsToDate-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_EarnedRevenue" xlink:label="ppih_EarnedRevenue" xlink:type="locator"/>
    <link:label xlink:label="ppih_EarnedRevenue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_EarnedRevenue</link:label>
    <link:label xlink:label="ppih_EarnedRevenue-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Earned revenue</link:label>
    <link:label xlink:label="ppih_EarnedRevenue-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of earned revenue.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_EarnedRevenue" xlink:to="ppih_EarnedRevenue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_EstimatedEarnings" xlink:label="ppih_EstimatedEarnings" xlink:type="locator"/>
    <link:label xlink:label="ppih_EstimatedEarnings-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Estimated earnings</link:label>
    <link:label xlink:label="ppih_EstimatedEarnings-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Estimated earnings related to percentage of completion</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_EstimatedEarnings" xlink:to="ppih_EstimatedEarnings-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued pension</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockholdersEquityAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' equity</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="us-gaap_OtherNonoperatingIncomeExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherNonoperatingIncomeExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other income, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncomeExpense" xlink:to="us-gaap_OtherNonoperatingIncomeExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.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>
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    <link:loc xlink:href="ppih-20220131.xsd#ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax" xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax" xlink:type="locator"/>
    <link:label xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax</link:label>
    <link:label xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Actuarial Gain Arising During Period, after Tax</link:label>
    <link:label xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount, after tax, of gain for decrease in value of benefit obligation for change in actuarial assumptions, that has not been recognized in net periodic benefit (cost) credit.</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedCashCurrent" xlink:label="us-gaap_RestrictedCashCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RestrictedCashCurrent-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_RestrictedCashCurrent" xlink:to="us-gaap_RestrictedCashCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax" xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax" xlink:type="locator"/>
    <link:label xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax</link:label>
    <link:label xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Actuarial Loss Arising During Period, after Tax</link:label>
    <link:label xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount, after tax, of loss for increase in value of benefit obligation for change in actuarial assumptions, that has not been recognized in net periodic benefit (cost) credit.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax" xlink:to="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease" xlink:label="ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease" xlink:type="locator"/>
    <link:label xlink:label="ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease</link:label>
    <link:label xlink:label="ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate, Increase (Decrease)</link:label>
    <link:label xlink:label="ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) in weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease" xlink:to="ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch" xlink:label="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Research tax credit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch" xlink:to="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LandAndBuildingsInLebanonTennesseeMember" xlink:label="ppih_LandAndBuildingsInLebanonTennesseeMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_LandAndBuildingsInLebanonTennesseeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Land and Buildings in Lebanon, Tennessee [Member]</link:label>
    <link:label xlink:label="ppih_LandAndBuildingsInLebanonTennesseeMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the sale leaseback transaction in connection with the land and buildings in Lebanon, Tennessee.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LandAndBuildingsInLebanonTennesseeMember" xlink:to="ppih_LandAndBuildingsInLebanonTennesseeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign" xlink:label="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign tax credit</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Tax Credit Carryforwards, Foreign</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign" xlink:to="us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">State NOL carryforward</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Operating Loss Carryforwards, State and Local</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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="ppih-20220131.xsd#ppih_FinanceLeaseObligationsMember" xlink:label="ppih_FinanceLeaseObligationsMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_FinanceLeaseObligationsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease Obligations [Member]</link:label>
    <link:label xlink:label="ppih_FinanceLeaseObligationsMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents finance lease obligation.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_FinanceLeaseObligationsMember" xlink:to="ppih_FinanceLeaseObligationsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount" xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount" xlink:type="locator"/>
    <link:label xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount</link:label>
    <link:label xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Nontaxable Paycheck Protection Program Loan Forgiveness Proceeds</link:label>
    <link:label xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to debt forgiveness proceeds.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount" xlink:to="ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_DeferredTaxAssetsLeaseLiability" xlink:label="ppih_DeferredTaxAssetsLeaseLiability" xlink:type="locator"/>
    <link:label xlink:label="ppih_DeferredTaxAssetsLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease liability</link:label>
    <link:label xlink:label="ppih_DeferredTaxAssetsLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of deferred tax liability attributable to taxable temporary differences from lease liability.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_DeferredTaxAssetsLeaseLiability" xlink:to="ppih_DeferredTaxAssetsLeaseLiability-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents</link:label>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash, cash equivalents and restricted cash shown in the statement of cash flows</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax" xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax" xlink:type="locator"/>
    <link:label xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax</link:label>
    <link:label xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Actuarial Gain (Loss) Arising During Period, after Tax</link:label>
    <link:label xlink:label="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions, that has not been recognized in net periodic benefit (cost) credit.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax" xlink:to="ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount" xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount" xlink:type="locator"/>
    <link:label xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax on unremitted earnings</link:label>
    <link:label xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deferred tax on unremitted earnings.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount" xlink:to="ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">U.S. Federal NOL carryforward</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 - 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 - 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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="us-gaap_InventoryPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryPolicyTextBlock" xlink:to="us-gaap_InventoryPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign NOL carryforward</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Operating Loss Carryforwards, Foreign</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="us-gaap_InvestmentIncomeInterest" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InvestmentIncomeInterest-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_InvestmentIncomeInterest</link:label>
    <link:label xlink:label="us-gaap_InvestmentIncomeInterest-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeInterest" xlink:to="us-gaap_InvestmentIncomeInterest-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 increase/(decrease) 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="ppih-20220131.xsd#ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn" xlink:label="ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn" xlink:type="locator"/>
    <link:label xlink:label="ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn</link:label>
    <link:label xlink:label="ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Actual Return on Plan Assets Less Expected Return</link:label>
    <link:label xlink:label="ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses less the amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. .</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn" xlink:to="ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 provided by/(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/srt/2021/elts/srt-2021-01-31.xsd#srt_DraftsPayable" xlink:label="srt_DraftsPayable" xlink:type="locator"/>
    <link:label xlink:label="srt_DraftsPayable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">srt_DraftsPayable</link:label>
    <link:label xlink:label="srt_DraftsPayable-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Broker-Dealer, Draft Payable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_DraftsPayable" xlink:to="srt_DraftsPayable-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effect of exchange rate changes on cash, cash equivalents and restricted cash</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_RevolvingLinesNorthAmericaMember" xlink:label="ppih_RevolvingLinesNorthAmericaMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_RevolvingLinesNorthAmericaMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Lines, North America [Member]</link:label>
    <link:label xlink:label="ppih_RevolvingLinesNorthAmericaMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to revolving lines in North America.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_RevolvingLinesNorthAmericaMember" xlink:to="ppih_RevolvingLinesNorthAmericaMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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">Income/(loss) from operations</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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ContractWithCustomerLiabilityRevenueRecognized</link:label>
    <link:label xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Revenue Recognized</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:to="us-gaap_ContractWithCustomerLiabilityRevenueRecognized-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOther" xlink:label="us-gaap_DeferredTaxLiabilitiesOther" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesOther-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilitiesOther</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesOther-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Prepaid</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesOther" xlink:to="us-gaap_DeferredTaxLiabilitiesOther-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 (used in)/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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="us-gaap_DeferredTaxLiabilities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilities</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Deferred tax asset/(liability), net</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilities-label" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Deferred tax asset/(liability), net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilities" xlink:to="us-gaap_DeferredTaxLiabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in investing activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent</link:label>
    <link:label xlink:label="us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Deferred compensation liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:to="us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="us-gaap_CostOfRevenue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CostOfRevenue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of sales</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfRevenue" xlink:to="us-gaap_CostOfRevenue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 profit</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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BaseRateMember" xlink:label="us-gaap_BaseRateMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BaseRateMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Base Rate [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BaseRateMember" xlink:to="us-gaap_BaseRateMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 tax liabilities</link:label>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Long-term liability</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:to="us-gaap_DeferredIncomeTaxLiabilitiesNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiability" xlink:label="us-gaap_ContractWithCustomerLiability" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ContractWithCustomerLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ContractWithCustomerLiability</link:label>
    <link:label xlink:label="us-gaap_ContractWithCustomerLiability-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Contract liabilities: Billings in excess of costs and estimated earnings on uncompleted contracts</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ContractWithCustomerLiability" xlink:to="us-gaap_ContractWithCustomerLiability-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesLeasingArrangements" xlink:label="us-gaap_DeferredTaxLiabilitiesLeasingArrangements" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesLeasingArrangements-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilitiesLeasingArrangements</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesLeasingArrangements-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Right of use asset</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesLeasingArrangements" xlink:to="us-gaap_DeferredTaxLiabilitiesLeasingArrangements-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeAndExpenseTextBlock" xlink:label="us-gaap_OtherNonoperatingIncomeAndExpenseTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherNonoperatingIncomeAndExpenseTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Income and Expense [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncomeAndExpenseTextBlock" xlink:to="us-gaap_OtherNonoperatingIncomeAndExpenseTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" xlink:label="us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Other Nonoperating Income (Expense) [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" xlink:to="us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_CanadianMortgageNoteMember" xlink:label="ppih_CanadianMortgageNoteMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_CanadianMortgageNoteMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Canadian Mortgage Note [Member]</link:label>
    <link:label xlink:label="ppih_CanadianMortgageNoteMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to a mortgage note from a bank in Canada, secured by a Canadian manufacturing facility.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_CanadianMortgageNoteMember" xlink:to="ppih_CanadianMortgageNoteMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_EIBORMember" xlink:label="ppih_EIBORMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_EIBORMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">EIBOR [Member]</link:label>
    <link:label xlink:label="ppih_EIBORMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to the Emirates Inter Bank Offered Rate.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_EIBORMember" xlink:to="ppih_EIBORMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_ForeignRevolvingLinesMember" xlink:label="ppih_ForeignRevolvingLinesMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_ForeignRevolvingLinesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Revolving Lines [Member]</link:label>
    <link:label xlink:label="ppih_ForeignRevolvingLinesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to foreign revolving credit facilities.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_ForeignRevolvingLinesMember" xlink:to="ppih_ForeignRevolvingLinesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings" xlink:label="us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Foreign subsidiaries unremitted earnings</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings" xlink:to="us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TaxesPayableCurrentAndNoncurrent" xlink:label="us-gaap_TaxesPayableCurrentAndNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TaxesPayableCurrentAndNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_TaxesPayableCurrentAndNoncurrent</link:label>
    <link:label xlink:label="us-gaap_TaxesPayableCurrentAndNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes Payable, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TaxesPayableCurrentAndNoncurrent" xlink:to="us-gaap_TaxesPayableCurrentAndNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk" xlink:label="us-gaap_ConcentrationRiskCreditRisk" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskCreditRisk-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk, Credit Risk, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskCreditRisk" xlink:to="us-gaap_ConcentrationRiskCreditRisk-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Depreciation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:to="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_MortgageNoteSecuredByTennesseeManufacturingFacilityMember" xlink:label="ppih_MortgageNoteSecuredByTennesseeManufacturingFacilityMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_MortgageNoteSecuredByTennesseeManufacturingFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mortgage Note Secured by Tennessee Manufacturing Facility [Member]</link:label>
    <link:label xlink:label="ppih_MortgageNoteSecuredByTennesseeManufacturingFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to a mortgage note secured by a manufacturing facility in Lebanon, Tennessee.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_MortgageNoteSecuredByTennesseeManufacturingFacilityMember" xlink:to="ppih_MortgageNoteSecuredByTennesseeManufacturingFacilityMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="us-gaap_LettersOfCreditOutstandingAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LettersOfCreditOutstandingAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LettersOfCreditOutstandingAmount</link:label>
    <link:label xlink:label="us-gaap_LettersOfCreditOutstandingAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Letters of Credit Outstanding, Amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LettersOfCreditOutstandingAmount" xlink:to="us-gaap_LettersOfCreditOutstandingAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion" xlink:label="ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion" xlink:type="locator"/>
    <link:label xlink:label="ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Global Intangible Low Tax Income Inclusion</link:label>
    <link:label xlink:label="ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of the difference between reported income tax expense (Benefit) And expected income tax expense (Benefit) Computed by applying the domestic federal statutory income tax rates to pretax income (Loss) From continuing operations attributable to global intangible low tax income inclusion.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion" xlink:to="ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_AlternativeInvestmentsMember" xlink:label="ppih_AlternativeInvestmentsMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_AlternativeInvestmentsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Alternative Investments [Member]</link:label>
    <link:label xlink:label="ppih_AlternativeInvestmentsMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents alternative investments.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_AlternativeInvestmentsMember" xlink:to="ppih_AlternativeInvestmentsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries" xlink:label="us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries" xlink:to="us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions" xlink:label="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions" xlink:type="locator"/>
    <link:label xlink:label="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions</link:label>
    <link:label xlink:label="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay, Payroll Deferral Contributions</link:label>
    <link:label xlink:label="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of employees' gross pay for which the employer contributes a matching payroll deferral contribution to a defined contribution plan.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions" xlink:to="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions" xlink:label="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions" xlink:type="locator"/>
    <link:label xlink:label="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions</link:label>
    <link:label xlink:label="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Employer Matching Contribution, Percent of Match, Payroll Deferral Contributions</link:label>
    <link:label xlink:label="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of payroll deferral contributions employer matches of the employee's percentage contribution matched.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions" xlink:to="ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_DeferredStockMember" xlink:label="ppih_DeferredStockMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_DeferredStockMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Stock [Member]</link:label>
    <link:label xlink:label="ppih_DeferredStockMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents deferred stock.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_DeferredStockMember" xlink:to="ppih_DeferredStockMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_PlumbersPipefittersLocal572PensionFundMember" xlink:label="ppih_PlumbersPipefittersLocal572PensionFundMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_PlumbersPipefittersLocal572PensionFundMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plumbers &amp; Pipefitters Local 572 Pension Fund [Member]</link:label>
    <link:label xlink:label="ppih_PlumbersPipefittersLocal572PensionFundMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Plumbers &amp; Pipefitters Local 572 Pension Fund.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_PlumbersPipefittersLocal572PensionFundMember" xlink:to="ppih_PlumbersPipefittersLocal572PensionFundMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeographicDistributionDomesticMember" xlink:label="us-gaap_GeographicDistributionDomesticMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GeographicDistributionDomesticMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographic Distribution, Domestic [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeographicDistributionDomesticMember" xlink:to="us-gaap_GeographicDistributionDomesticMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UndistributedEarningsOfForeignSubsidiaries" xlink:label="us-gaap_UndistributedEarningsOfForeignSubsidiaries" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UndistributedEarningsOfForeignSubsidiaries-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_UndistributedEarningsOfForeignSubsidiaries</link:label>
    <link:label xlink:label="us-gaap_UndistributedEarningsOfForeignSubsidiaries-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Undistributed Earnings of Foreign Subsidiaries</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UndistributedEarningsOfForeignSubsidiaries" xlink:to="us-gaap_UndistributedEarningsOfForeignSubsidiaries-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeographicDistributionForeignMember" xlink:label="us-gaap_GeographicDistributionForeignMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GeographicDistributionForeignMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographic Distribution, Foreign [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeographicDistributionForeignMember" xlink:to="us-gaap_GeographicDistributionForeignMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PaymentsForRepurchaseOfCommonStock</link:label>
    <link:label xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Repurchase of common stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeographicDistributionAxis" xlink:label="us-gaap_GeographicDistributionAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GeographicDistributionAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographic Distribution [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeographicDistributionAxis" xlink:to="us-gaap_GeographicDistributionAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeographicDistributionDomain" xlink:label="us-gaap_GeographicDistributionDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GeographicDistributionDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographic Distribution [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeographicDistributionDomain" xlink:to="us-gaap_GeographicDistributionDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RetainedEarningsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TreasuryStockAcquiredAverageCostPerShare" xlink:label="us-gaap_TreasuryStockAcquiredAverageCostPerShare" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TreasuryStockAcquiredAverageCostPerShare-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Average price paid per share (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockAcquiredAverageCostPerShare" xlink:to="us-gaap_TreasuryStockAcquiredAverageCostPerShare-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CurrentStateAndLocalTaxExpenseBenefit</link:label>
    <link:label xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">State and other</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:to="us-gaap_CurrentStateAndLocalTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="us-gaap_TreasuryStockMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TreasuryStockMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockMember" xlink:to="us-gaap_TreasuryStockMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">State and other</link:label>
    <link:label xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased" xlink:label="us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Approximate dollar value of shares that may yet be purchased under the plans or programs (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased" xlink:to="us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="us-gaap_CurrentForeignTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CurrentForeignTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CurrentForeignTaxExpenseBenefit</link:label>
    <link:label xlink:label="us-gaap_CurrentForeignTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign</link:label>
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    <link:label xlink:label="us-gaap_DeferredForeignIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Foreign</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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>
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    <link:label xlink:label="us-gaap_ForeignEarningsRepatriated-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ForeignEarningsRepatriated</link:label>
    <link:label xlink:label="us-gaap_ForeignEarningsRepatriated-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign Earnings Repatriated</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareRepurchaseProgramDomain" xlink:label="us-gaap_ShareRepurchaseProgramDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareRepurchaseProgramDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Repurchase Program [Domain]</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CurrentFederalTaxExpenseBenefit</link:label>
    <link:label xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentFederalTaxExpenseBenefit" xlink:to="us-gaap_CurrentFederalTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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_StockRepurchaseProgramAuthorizedAmount1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockRepurchaseProgramAuthorizedAmount1</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:to="us-gaap_StockRepurchaseProgramAuthorizedAmount1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredFederalIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Federal</link:label>
    <link:label xlink:label="us-gaap_DeferredFederalIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredFederalIncomeTaxExpenseBenefit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredFederalIncomeTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConstructionContractorReceivableRetainageYearOne" xlink:label="us-gaap_ConstructionContractorReceivableRetainageYearOne" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConstructionContractorReceivableRetainageYearOne-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ConstructionContractorReceivableRetainageYearOne</link:label>
    <link:label xlink:label="us-gaap_ConstructionContractorReceivableRetainageYearOne-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Construction Contractor, Receivable, Retainage, Year One</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConstructionContractorReceivableRetainageYearOne" xlink:to="us-gaap_ConstructionContractorReceivableRetainageYearOne-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfTreasuryStockByClassTextBlock" xlink:label="us-gaap_ScheduleOfTreasuryStockByClassTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfTreasuryStockByClassTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Treasury Stock [Table Text Block]</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain" xlink:type="locator"/>
    <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="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareRepurchaseProgramAxis" xlink:label="us-gaap_ShareRepurchaseProgramAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareRepurchaseProgramAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Repurchase Program [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareRepurchaseProgramAxis" xlink:to="us-gaap_ShareRepurchaseProgramAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/verboseLabel" xlink:type="resource" xml:lang="en-US">Total long-term debt</link:label>
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    <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="ppih-20220131.xsd#ppih_EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount" xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount" xlink:type="locator"/>
    <link:label xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred compensation adjustment</link:label>
    <link:label xlink:label="ppih_EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deferred balance adjustments.</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CurrentIncomeTaxExpenseBenefit</link:label>
    <link:label xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current income tax expense</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNoncurrentAssetsMember" xlink:label="us-gaap_OtherNoncurrentAssetsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherNoncurrentAssetsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Noncurrent Assets [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNoncurrentAssetsMember" xlink:to="us-gaap_OtherNoncurrentAssetsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherCurrentLiabilitiesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Current Liabilities [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCurrentLiabilitiesMember" xlink:to="us-gaap_OtherCurrentLiabilitiesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="us-gaap_OtherNoncurrentLiabilitiesMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherNoncurrentLiabilitiesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Noncurrent Liabilities [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNoncurrentLiabilitiesMember" xlink:to="us-gaap_OtherNoncurrentLiabilitiesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="us-gaap_OtherAssetsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherAssetsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsMember" xlink:to="us-gaap_OtherAssetsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne" xlink:label="ppih_LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne" xlink:type="locator"/>
    <link:label xlink:label="ppih_LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Covenant Terms, EBITDA Ratio, Term One</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 from operations before income taxes</link:label>
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    <link:loc xlink:href="ppih-20220131.xsd#ppih_LineOfCreditFacilityCapitalExpendituresRestrictions" xlink:label="ppih_LineOfCreditFacilityCapitalExpendituresRestrictions" xlink:type="locator"/>
    <link:label xlink:label="ppih_LineOfCreditFacilityCapitalExpendituresRestrictions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LineOfCreditFacilityCapitalExpendituresRestrictions</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityCapitalExpendituresRestrictions-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Capital Expenditures Restrictions</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityCapitalExpendituresRestrictions-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maximum amount of capital expenditures allowed under a credit agreement.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LineOfCreditFacilityCapitalExpendituresRestrictions" xlink:to="ppih_LineOfCreditFacilityCapitalExpendituresRestrictions-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Domestic</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_OutsideCommissionsPayableCurrent" xlink:label="ppih_OutsideCommissionsPayableCurrent" xlink:type="locator"/>
    <link:label xlink:label="ppih_OutsideCommissionsPayableCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Outside commission liability</link:label>
    <link:label xlink:label="ppih_OutsideCommissionsPayableCurrent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the amount of outside commissions payable within one year or within the normal operating cycle if longer.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_OutsideCommissionsPayableCurrent" xlink:to="ppih_OutsideCommissionsPayableCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MinistryOfFinanceIndiaMember" xlink:label="us-gaap_MinistryOfFinanceIndiaMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MinistryOfFinanceIndiaMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ministry of Finance, India [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinistryOfFinanceIndiaMember" xlink:to="us-gaap_MinistryOfFinanceIndiaMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_IcfrAuditorAttestationFlag" xlink:label="dei_IcfrAuditorAttestationFlag" xlink:type="locator"/>
    <link:label xlink:label="dei_IcfrAuditorAttestationFlag-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ICFR Auditor Attestation Flag</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_IcfrAuditorAttestationFlag" xlink:to="dei_IcfrAuditorAttestationFlag-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income/(loss)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:to="us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" xlink:label="ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" xlink:type="locator"/>
    <link:label xlink:label="ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock issued under stock plans, net of shares used for tax withholding</link:label>
    <link:label xlink:label="ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of common stock issued under stock plans, net of shares used for tax withholding.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding" xlink:to="ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_MiddleEastNorthAfricaMember" xlink:label="ppih_MiddleEastNorthAfricaMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_MiddleEastNorthAfricaMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Middle East/ North Africa [Member]</link:label>
    <link:label xlink:label="ppih_MiddleEastNorthAfricaMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Middle East/North Africa.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_MiddleEastNorthAfricaMember" xlink:to="ppih_MiddleEastNorthAfricaMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfOtherDebt" xlink:label="us-gaap_RepaymentsOfOtherDebt" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RepaymentsOfOtherDebt-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_RepaymentsOfOtherDebt</link:label>
    <link:label xlink:label="us-gaap_RepaymentsOfOtherDebt-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payments of other debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfOtherDebt" xlink:to="us-gaap_RepaymentsOfOtherDebt-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="us-gaap_StateAndLocalJurisdictionMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StateAndLocalJurisdictionMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">State and Local Jurisdiction [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StateAndLocalJurisdictionMember" xlink:to="us-gaap_StateAndLocalJurisdictionMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TimingOfTransferOfGoodOrServiceDomain" xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Timing of Transfer of Good or Service [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TimingOfTransferOfGoodOrServiceDomain" xlink:to="us-gaap_TimingOfTransferOfGoodOrServiceDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxAuthorityNameAxis" xlink:label="us-gaap_IncomeTaxAuthorityNameAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxAuthorityNameAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority, Name [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityNameAxis" xlink:to="us-gaap_IncomeTaxAuthorityNameAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_IncreaseDecreaseInCustomerDeposits1" xlink:label="ppih_IncreaseDecreaseInCustomerDeposits1" xlink:type="locator"/>
    <link:label xlink:label="ppih_IncreaseDecreaseInCustomerDeposits1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_IncreaseDecreaseInCustomerDeposits1</link:label>
    <link:label xlink:label="ppih_IncreaseDecreaseInCustomerDeposits1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customers' deposits</link:label>
    <link:label xlink:label="ppih_IncreaseDecreaseInCustomerDeposits1-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) during the period in customer deposits.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_IncreaseDecreaseInCustomerDeposits1" xlink:to="ppih_IncreaseDecreaseInCustomerDeposits1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TransferredAtPointInTimeMember" xlink:label="us-gaap_TransferredAtPointInTimeMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TransferredAtPointInTimeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transferred at Point in Time [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TransferredAtPointInTimeMember" xlink:to="us-gaap_TransferredAtPointInTimeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxAuthorityNameDomain" xlink:label="us-gaap_IncomeTaxAuthorityNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxAuthorityNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority, Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityNameDomain" xlink:to="us-gaap_IncomeTaxAuthorityNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability" xlink:label="ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability" xlink:type="locator"/>
    <link:label xlink:label="ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability</link:label>
    <link:label xlink:label="ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Costs and estimated earnings in excess of billings on uncompleted contracts</link:label>
    <link:label xlink:label="ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in contract assets and liabilities.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability" xlink:to="ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested" xlink:label="ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested" xlink:type="locator"/>
    <link:label xlink:label="ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock options exercised and taxes paid related to restricted shares vested</link:label>
    <link:label xlink:label="ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the cash inflow (outflow) related to stock options exercised and taxes related to restricted shares vested.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested" xlink:to="ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InternalRevenueServiceIRSMember" xlink:label="us-gaap_InternalRevenueServiceIRSMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InternalRevenueServiceIRSMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Internal Revenue Service (IRS) [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InternalRevenueServiceIRSMember" xlink:to="us-gaap_InternalRevenueServiceIRSMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_CustomerDepositsCurrent1" xlink:label="ppih_CustomerDepositsCurrent1" xlink:type="locator"/>
    <link:label xlink:label="ppih_CustomerDepositsCurrent1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customers' deposits</link:label>
    <link:label xlink:label="ppih_CustomerDepositsCurrent1-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The current portion of customer deposits.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_CustomerDepositsCurrent1" xlink:to="ppih_CustomerDepositsCurrent1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="us-gaap_IncomeTaxAuthorityAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxAuthorityAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityAxis" xlink:to="us-gaap_IncomeTaxAuthorityAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredFinanceCostsCurrentNet" xlink:label="us-gaap_DeferredFinanceCostsCurrentNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredFinanceCostsCurrentNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredFinanceCostsCurrentNet</link:label>
    <link:label xlink:label="us-gaap_DeferredFinanceCostsCurrentNet-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Unamortized debt issuance costs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredFinanceCostsCurrentNet" xlink:to="us-gaap_DeferredFinanceCostsCurrentNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="us-gaap_IncomeTaxAuthorityDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxAuthorityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityDomain" xlink:to="us-gaap_IncomeTaxAuthorityDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:to="us-gaap_DisaggregationOfRevenueTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DomesticCountryMember" xlink:label="us-gaap_DomesticCountryMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DomesticCountryMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Domestic Tax Authority [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DomesticCountryMember" xlink:to="us-gaap_DomesticCountryMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignCountryMember" xlink:label="us-gaap_ForeignCountryMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ForeignCountryMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Tax Authority [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCountryMember" xlink:to="us-gaap_ForeignCountryMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TimingOfTransferOfGoodOrServiceAxis" xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Timing of Transfer of Good or Service [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TimingOfTransferOfGoodOrServiceAxis" xlink:to="us-gaap_TimingOfTransferOfGoodOrServiceAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:to="us-gaap_RevenueFromContractWithCustomerTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TransportationEquipmentMember" xlink:label="us-gaap_TransportationEquipmentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TransportationEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transportation Equipment [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TransportationEquipmentMember" xlink:to="us-gaap_TransportationEquipmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentAnnualReport" xlink:label="dei_DocumentAnnualReport" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentAnnualReport-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Annual Report</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAnnualReport" xlink:to="dei_DocumentAnnualReport-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MiddleEastMember" xlink:label="us-gaap_MiddleEastMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MiddleEastMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Middle East [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MiddleEastMember" xlink:to="us-gaap_MiddleEastMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="us-gaap_MachineryAndEquipmentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MachineryAndEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Machinery and Equipment [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MachineryAndEquipmentMember" xlink:to="us-gaap_MachineryAndEquipmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_OperatingLossCarryforwardsSubjectToExpiration" xlink:label="ppih_OperatingLossCarryforwardsSubjectToExpiration" xlink:type="locator"/>
    <link:label xlink:label="ppih_OperatingLossCarryforwardsSubjectToExpiration-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_OperatingLossCarryforwardsSubjectToExpiration</link:label>
    <link:label xlink:label="ppih_OperatingLossCarryforwardsSubjectToExpiration-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Loss Carryforwards Subject to Expiration</link:label>
    <link:label xlink:label="ppih_OperatingLossCarryforwardsSubjectToExpiration-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of operating loss carryforwards that are subject to expiration.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_OperatingLossCarryforwardsSubjectToExpiration" xlink:to="ppih_OperatingLossCarryforwardsSubjectToExpiration-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_DeferredTaxLiabilitiesDeferredExpensePensions" xlink:label="ppih_DeferredTaxLiabilitiesDeferredExpensePensions" xlink:type="locator"/>
    <link:label xlink:label="ppih_DeferredTaxLiabilitiesDeferredExpensePensions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_DeferredTaxLiabilitiesDeferredExpensePensions</link:label>
    <link:label xlink:label="ppih_DeferredTaxLiabilitiesDeferredExpensePensions-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Accrued pension</link:label>
    <link:label xlink:label="ppih_DeferredTaxLiabilitiesDeferredExpensePensions-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of deferred tax liability attributable to taxable temporary differences from accrued pensions.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_DeferredTaxLiabilitiesDeferredExpensePensions" xlink:to="ppih_DeferredTaxLiabilitiesDeferredExpensePensions-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:to="us-gaap_CashAndCashEquivalentsPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BalanceSheetLocationAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions" xlink:label="ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions" xlink:type="locator"/>
    <link:label xlink:label="ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Common Stock Repurchase Restrictions</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maximum amount of common stock repurchase allowed under credit agreement.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions" xlink:to="ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BalanceSheetLocationDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BalanceSheetLocationDomain" xlink:to="us-gaap_BalanceSheetLocationDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LineOfCreditFacilityGuaranteedAmount" xlink:label="ppih_LineOfCreditFacilityGuaranteedAmount" xlink:type="locator"/>
    <link:label xlink:label="ppih_LineOfCreditFacilityGuaranteedAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LineOfCreditFacilityGuaranteedAmount</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityGuaranteedAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Guaranteed Amount</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityGuaranteedAmount-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of debt guaranteed under credit facility.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LineOfCreditFacilityGuaranteedAmount" xlink:to="ppih_LineOfCreditFacilityGuaranteedAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="us-gaap_ReceivablesPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ReceivablesPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivable [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesPolicyTextBlock" xlink:to="us-gaap_ReceivablesPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LongtermFinanceObligationMember" xlink:label="ppih_LongtermFinanceObligationMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_LongtermFinanceObligationMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Finance Obligation [Member]</link:label>
    <link:label xlink:label="ppih_LongtermFinanceObligationMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents long-term finance obligation.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LongtermFinanceObligationMember" xlink:to="ppih_LongtermFinanceObligationMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="us-gaap_UnrecognizedTaxBenefits" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefits-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_UnrecognizedTaxBenefits</link:label>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefits-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits, Ending Balance</link:label>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefits-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at beginning of the year</link:label>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefits-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at end of the year</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefits" xlink:to="us-gaap_UnrecognizedTaxBenefits-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt</link:label>
    <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: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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate" xlink:label="us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate</link:label>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits that Would Impact Effective Tax Rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate" xlink:to="us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Significant Accounting Policies [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:label="us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations</link:label>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Decreases due to lapse of statute of limitations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:to="us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit" xlink:label="us-gaap_RepaymentsOfLongTermLinesOfCredit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RepaymentsOfLongTermLinesOfCredit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_RepaymentsOfLongTermLinesOfCredit</link:label>
    <link:label xlink:label="us-gaap_RepaymentsOfLongTermLinesOfCredit-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Repayments of Long-term Lines of Credit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLongTermLinesOfCredit" xlink:to="us-gaap_RepaymentsOfLongTermLinesOfCredit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="us-gaap_ShortTermBorrowings" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShortTermBorrowings-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total short-term debt</link:label>
    <link:label xlink:label="us-gaap_ShortTermBorrowings-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShortTermBorrowings</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermBorrowings" xlink:to="us-gaap_ShortTermBorrowings-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:label="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities</link:label>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Decreases due to settlements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:to="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine" xlink:label="ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine" xlink:type="locator"/>
    <link:label xlink:label="ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Current maturities of long-term debt</link:label>
    <link:label xlink:label="ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine</link:label>
    <link:label xlink:label="ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current, excluding north american revolving lines of credit.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine" xlink:to="ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfSecuredDebt" xlink:label="us-gaap_RepaymentsOfSecuredDebt" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RepaymentsOfSecuredDebt-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_RepaymentsOfSecuredDebt</link:label>
    <link:label xlink:label="us-gaap_RepaymentsOfSecuredDebt-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Repayments of Secured Debt</link:label>
    <link:label xlink:label="us-gaap_RepaymentsOfSecuredDebt-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payments of debt on mortgage</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfSecuredDebt" xlink:to="us-gaap_RepaymentsOfSecuredDebt-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseMember" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherNonoperatingIncomeExpenseMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Income (Expense) [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncomeExpenseMember" xlink:to="us-gaap_OtherNonoperatingIncomeExpenseMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increases in positions taken in a prior period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:to="us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:label="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions</link:label>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Increases in positions taken in a prior period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:to="us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increases in positions taken in a current period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:to="us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.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="ppih-20220131.xsd#ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther" xlink:label="ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther" xlink:type="locator"/>
    <link:label xlink:label="ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther</link:label>
    <link:label xlink:label="ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label xlink:label="ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of asset classified as other, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther" xlink:to="ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from finance obligation, net of issuance costs</link:label>
    <link:label xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from term loan</link:label>
    <link:label xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Long-term Debt, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:to="us-gaap_ProceedsFromIssuanceOfLongTermDebt-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xlink:label="us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Billing Status, Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis" xlink:to="us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReceivablesBillingStatusDomain" xlink:label="us-gaap_ReceivablesBillingStatusDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ReceivablesBillingStatusDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivables Billing Status [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesBillingStatusDomain" xlink:to="us-gaap_ReceivablesBillingStatusDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnbilledRevenuesMember" xlink:label="us-gaap_UnbilledRevenuesMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnbilledRevenuesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unbilled Revenues [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnbilledRevenuesMember" xlink:to="us-gaap_UnbilledRevenuesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="us-gaap_ValuationAllowancesAndReservesBalance" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesBalance-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ValuationAllowancesAndReservesBalance</link:label>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesBalance-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Valuation allowances and reserves</link:label>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesBalance-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Valuation allowances and reserves</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowancesAndReservesBalance" xlink:to="us-gaap_ValuationAllowancesAndReservesBalance-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSecuredDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfSecuredDebt" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProceedsFromIssuanceOfSecuredDebt-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ProceedsFromIssuanceOfSecuredDebt</link:label>
    <link:label xlink:label="us-gaap_ProceedsFromIssuanceOfSecuredDebt-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Secured Debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfSecuredDebt" xlink:to="us-gaap_ProceedsFromIssuanceOfSecuredDebt-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:label="us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation allowances and reserves, charges to expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:to="us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeStatementLocationAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts" xlink:label="us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation allowances and reserves, other charges</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts" xlink:to="us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeStatementLocationDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_IncomeStatementLocationDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDeductions" xlink:label="us-gaap_ValuationAllowancesAndReservesDeductions" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesDeductions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ValuationAllowancesAndReservesDeductions</link:label>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesDeductions-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Valuation allowances and reserves, write-offs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowancesAndReservesDeductions" xlink:to="us-gaap_ValuationAllowancesAndReservesDeductions-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod" xlink:label="ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod" xlink:type="locator"/>
    <link:label xlink:label="ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod</link:label>
    <link:label xlink:label="ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Costs Incurred for Uncompleted Contracts, Anticipated Collection Period (Year)</link:label>
    <link:label xlink:label="ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the duration of time within which costs incurred for uncompleted contracts are anticipated to be collected.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod" xlink:to="ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SummaryOfIncomeTaxContingenciesTextBlock" xlink:label="us-gaap_SummaryOfIncomeTaxContingenciesTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SummaryOfIncomeTaxContingenciesTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summary of Income Tax Contingencies [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SummaryOfIncomeTaxContingenciesTextBlock" xlink:to="us-gaap_SummaryOfIncomeTaxContingenciesTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability" xlink:label="ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability" xlink:type="locator"/>
    <link:label xlink:label="ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability</link:label>
    <link:label xlink:label="ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Principal Payments and Interest Payment on Liability</link:label>
    <link:label xlink:label="ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of cash outflow for principal payment and interest on finance lease liability.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability" xlink:to="ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dilutive effect of stock options and restricted stock units (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:to="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_InterestRateForFinanceLease" xlink:label="ppih_InterestRateForFinanceLease" xlink:type="locator"/>
    <link:label xlink:label="ppih_InterestRateForFinanceLease-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_InterestRateForFinanceLease</link:label>
    <link:label xlink:label="ppih_InterestRateForFinanceLease-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest Rate for Finance Lease</link:label>
    <link:label xlink:label="ppih_InterestRateForFinanceLease-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contractual interest rate for finance lease.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_InterestRateForFinanceLease" xlink:to="ppih_InterestRateForFinanceLease-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LesseeOperatingAndFinanceLeasesTextBlock" xlink:label="ppih_LesseeOperatingAndFinanceLeasesTextBlock" xlink:type="locator"/>
    <link:label xlink:label="ppih_LesseeOperatingAndFinanceLeasesTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating and Finance Leases [Text Block]</link:label>
    <link:label xlink:label="ppih_LesseeOperatingAndFinanceLeasesTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The entire disclosure for operating and finance leases of lessee.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LesseeOperatingAndFinanceLeasesTextBlock" xlink:to="ppih_LesseeOperatingAndFinanceLeasesTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_FinanceLeasesAssetsMember" xlink:label="ppih_FinanceLeasesAssetsMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_FinanceLeasesAssetsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Leases Assets [Member]</link:label>
    <link:label xlink:label="ppih_FinanceLeasesAssetsMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to finance leases assets.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_FinanceLeasesAssetsMember" xlink:to="ppih_FinanceLeasesAssetsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock" xlink:label="ppih_SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="ppih_SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Balance Sheet Information Related to Leases [Table Text Block]</link:label>
    <link:label xlink:label="ppih_SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of supplemental balance sheet information related to leases.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock" xlink:to="ppih_SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Stock and Stock options not included in the computation of diluted EPS of common stock because the option exercise prices exceeded the average market prices (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_FinanceVehicleEquipmentOneMember" xlink:label="ppih_FinanceVehicleEquipmentOneMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_FinanceVehicleEquipmentOneMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Vehicle Equipment, One [Member]</link:label>
    <link:label xlink:label="ppih_FinanceVehicleEquipmentOneMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents first group of the finance vehicle equipment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_FinanceVehicleEquipmentOneMember" xlink:to="ppih_FinanceVehicleEquipmentOneMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Diluted (in shares)</link:label>
    <link:label xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Weighted average number of common shares outstanding assuming full dilution (in shares)</link:label>
    <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"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="us-gaap_RepaymentsOfLinesOfCredit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RepaymentsOfLinesOfCredit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_RepaymentsOfLinesOfCredit</link:label>
    <link:label xlink:label="us-gaap_RepaymentsOfLinesOfCredit-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payments of debt on revolving lines</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLinesOfCredit" xlink:to="us-gaap_RepaymentsOfLinesOfCredit-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="ppih_FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="ppih_FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance and Operating Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:label xlink:label="ppih_FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of finance and operating lease liability maturity.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="ppih_FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock" xlink:label="ppih_WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="ppih_WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted-average Lease Terms and Discount Rates [Table Text Block]</link:label>
    <link:label xlink:label="ppih_WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of weighted-average lease terms and discount rates.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock" xlink:to="ppih_WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_SupplementalCashFlowInformationRelatedLeasesTableTextBlock" xlink:label="ppih_SupplementalCashFlowInformationRelatedLeasesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="ppih_SupplementalCashFlowInformationRelatedLeasesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Information Related Leases [Table Text Block]</link:label>
    <link:label xlink:label="ppih_SupplementalCashFlowInformationRelatedLeasesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of supplemental cash flow information related leases.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_SupplementalCashFlowInformationRelatedLeasesTableTextBlock" xlink:to="ppih_SupplementalCashFlowInformationRelatedLeasesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="us-gaap_OperatingLossCarryforwards" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLossCarryforwards-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OperatingLossCarryforwards</link:label>
    <link:label xlink:label="us-gaap_OperatingLossCarryforwards-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Loss Carryforwards, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="us-gaap_ProceedsFromLinesOfCredit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProceedsFromLinesOfCredit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from revolving lines</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromLinesOfCredit" xlink:to="us-gaap_ProceedsFromLinesOfCredit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:label="srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:to="srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.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 (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">us-gaap_EarningsPerShareDiluted</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/2021/elts/us-gaap-2021-01-31.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">Basic weighted average number of common shares outstanding (in shares)</link:label>
    <link:label xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic (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.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_EffectiveIncomeTaxRateContinuingOperations</link:label>
    <link:label xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Percent, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="us-gaap_EffectiveIncomeTaxRateContinuingOperations-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOutstandingChecksFinancingActivities" xlink:label="us-gaap_IncreaseDecreaseInOutstandingChecksFinancingActivities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOutstandingChecksFinancingActivities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease in drafts payable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOutstandingChecksFinancingActivities" xlink:to="us-gaap_IncreaseDecreaseInOutstandingChecksFinancingActivities-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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 (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">us-gaap_EarningsPerShareBasic</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="ppih-20220131.xsd#ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage" xlink:label="ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage" xlink:type="locator"/>
    <link:label xlink:label="ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage</link:label>
    <link:label xlink:label="ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Finance Lease, Annual Rent Increase, Percentage</link:label>
    <link:label xlink:label="ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of annual rent increase on the finance lease of the lessee.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage" xlink:to="ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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="ppih-20220131.xsd#ppih_LesseeFinanceLeaseNumberOfOptionsToExtend" xlink:label="ppih_LesseeFinanceLeaseNumberOfOptionsToExtend" xlink:type="locator"/>
    <link:label xlink:label="ppih_LesseeFinanceLeaseNumberOfOptionsToExtend-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LesseeFinanceLeaseNumberOfOptionsToExtend</link:label>
    <link:label xlink:label="ppih_LesseeFinanceLeaseNumberOfOptionsToExtend-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Finance Lease, Number of Options to Extend</link:label>
    <link:label xlink:label="ppih_LesseeFinanceLeaseNumberOfOptionsToExtend-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of options to extend the finance lease of the lessee.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LesseeFinanceLeaseNumberOfOptionsToExtend" xlink:to="ppih_LesseeFinanceLeaseNumberOfOptionsToExtend-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration</link:label>
    <link:label xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Consideration</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent</link:label>
    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income/(loss)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt, year three</link:label>
    <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: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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MultiemployerPlanEmployerContributionCost" xlink:label="us-gaap_MultiemployerPlanEmployerContributionCost" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MultiemployerPlanEmployerContributionCost-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Multiemployer Plan, Contributions by Employer</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MultiemployerPlanEmployerContributionCost" xlink:to="us-gaap_MultiemployerPlanEmployerContributionCost-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt, year four</link:label>
    <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: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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt, year five</link:label>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt, thereafter</link:label>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfDebt" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProceedsFromIssuanceOfDebt-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ProceedsFromIssuanceOfDebt</link:label>
    <link:label xlink:label="us-gaap_ProceedsFromIssuanceOfDebt-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfDebt" xlink:to="us-gaap_ProceedsFromIssuanceOfDebt-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt, next twelve months</link:label>
    <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: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/2021/elts/us-gaap-2021-01-31.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/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt, year two</link:label>
    <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: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.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/label" xlink:type="resource" xml:lang="en-US">Interest on lease liabilities</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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock" xlink:label="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock" xlink:to="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finance lease obligations</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FinanceLeaseLiabilityPaymentsDue</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total lease payments, finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:label="us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseRightOfUseAssetAmortization-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amortization of ROU assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:to="us-gaap_FinanceLeaseRightOfUseAssetAmortization-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays" xlink:label="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays" xlink:type="locator"/>
    <link:label xlink:label="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Covenant Terms, EBITDA Ratio, Minimum Undrawn Availability for Five Consecutive Days</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The minimum amount of undrawn availability for five consecutive days that will trigger the EBITDA ratio covenant of the line of credit facility.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays" xlink:to="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finance lease obligations, year five</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2027, finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability" xlink:label="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability" xlink:type="locator"/>
    <link:label xlink:label="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Covenant Terms, EBITDA Ratio, Minimum Undrawn Availability</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The minimum amount of undrawn availability that triggers the EDITDA ratio covenant under the debt instrument.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability" xlink:to="ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:to="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finance lease obligations, thereafter</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Thereafter, finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LineOfCreditFacilityDefaultAdditionalInterestRate" xlink:label="ppih_LineOfCreditFacilityDefaultAdditionalInterestRate" xlink:type="locator"/>
    <link:label xlink:label="ppih_LineOfCreditFacilityDefaultAdditionalInterestRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LineOfCreditFacilityDefaultAdditionalInterestRate</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityDefaultAdditionalInterestRate-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Default, Additional Interest Rate</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityDefaultAdditionalInterestRate-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of additional interest in the event of default of the line of credit facility.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LineOfCreditFacilityDefaultAdditionalInterestRate" xlink:to="ppih_LineOfCreditFacilityDefaultAdditionalInterestRate-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less: amount representing interest, finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finance lease obligations, next twelve months</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2023, finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finance lease obligations, year two</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2024, finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finance lease obligations, year three</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2025, finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finance lease obligations, year four</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">For the year ended January 31, 2026, finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="us-gaap_LiabilitiesNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LiabilitiesNoncurrent</link:label>
    <link:label xlink:label="us-gaap_LiabilitiesNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total long-term liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesNoncurrent" xlink:to="us-gaap_LiabilitiesNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance leases (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">All other, net expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:to="us-gaap_IncomeTaxReconciliationOtherAdjustments-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherReconcilingItems" xlink:label="us-gaap_IncomeTaxReconciliationOtherReconcilingItems" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxReconciliationOtherReconcilingItems-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Permanent differences other</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationOtherReconcilingItems" xlink:to="us-gaap_IncomeTaxReconciliationOtherReconcilingItems-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_PubliclyAnnouncedShareRepurchaseProgramMember" xlink:label="ppih_PubliclyAnnouncedShareRepurchaseProgramMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_PubliclyAnnouncedShareRepurchaseProgramMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Publicly Announced Share Repurchase Program [Member]</link:label>
    <link:label xlink:label="ppih_PubliclyAnnouncedShareRepurchaseProgramMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents publicly announced share repurchase program.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_PubliclyAnnouncedShareRepurchaseProgramMember" xlink:to="ppih_PubliclyAnnouncedShareRepurchaseProgramMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.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/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="us-gaap_OtherLiabilitiesNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherLiabilitiesNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other long-term liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesNoncurrent" xlink:to="us-gaap_OtherLiabilitiesNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate" xlink:label="us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign rate change</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate" xlink:to="us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total in other comprehensive income</link:label>
    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax</link:label>
    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Pension liability adjustment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes" xlink:label="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Domestic return to provision</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes" xlink:to="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation allowance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred" xlink:label="ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred" xlink:type="locator"/>
    <link:label xlink:label="ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Additional Fees to Be Incurred</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the amount of additional fees expected to be incurred in the future under a line of credit facility.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred" xlink:to="ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member" xlink:label="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member" xlink:type="locator"/>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Lines Used by Middle Eastern Subsidiaries, 1 [Member]</link:label>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the first revolving credit line used by the Company's Middle Eastern subsidiaries.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member" xlink:to="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock" xlink:label="ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock" xlink:type="locator"/>
    <link:label xlink:label="ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity, Availability Block</link:label>
    <link:label xlink:label="ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents a reduction in overall availability until maturity under a line of credit facility.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock" xlink:to="ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member" xlink:label="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member" xlink:type="locator"/>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Lines Used by Middle Eastern Subsidiaries, 2 [Member]</link:label>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the second revolving credit line used by the Company's Middle Eastern subsidiaries.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member" xlink:to="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent</link:label>
    <link:label xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency translation adjustment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" xlink:to="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxContingenciesForeign" xlink:label="us-gaap_IncomeTaxReconciliationTaxContingenciesForeign" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxReconciliationTaxContingenciesForeign-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign withholding taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationTaxContingenciesForeign" xlink:to="us-gaap_IncomeTaxReconciliationTaxContingenciesForeign-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent" xlink:label="us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred compensation liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent" xlink:to="us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_LesseeOperatingLeaseAnnualPayment" xlink:label="ppih_LesseeOperatingLeaseAnnualPayment" xlink:type="locator"/>
    <link:label xlink:label="ppih_LesseeOperatingLeaseAnnualPayment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_LesseeOperatingLeaseAnnualPayment</link:label>
    <link:label xlink:label="ppih_LesseeOperatingLeaseAnnualPayment-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Annual Payment</link:label>
    <link:label xlink:label="ppih_LesseeOperatingLeaseAnnualPayment-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the amount of payment expected to be made per year under operating lease of lessee.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_LesseeOperatingLeaseAnnualPayment" xlink:to="ppih_LesseeOperatingLeaseAnnualPayment-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_AbuDhabiLandLeaseMember" xlink:label="ppih_AbuDhabiLandLeaseMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_AbuDhabiLandLeaseMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Abu Dhabi Land Lease [Member]</link:label>
    <link:label xlink:label="ppih_AbuDhabiLandLeaseMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information regarding land leased in Abu Dhabi.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_AbuDhabiLandLeaseMember" xlink:to="ppih_AbuDhabiLandLeaseMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member" xlink:label="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member" xlink:type="locator"/>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Lines Used by Middle Eastern Subsidiaries, 3 [Member]</link:label>
    <link:label xlink:label="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the third revolving credit line used by the Company's Middle Eastern subsidiaries.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member" xlink:to="ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_PaycheckProtectionProgramCARESActMember" xlink:label="ppih_PaycheckProtectionProgramCARESActMember" xlink:type="locator"/>
    <link:label xlink:label="ppih_PaycheckProtectionProgramCARESActMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Paycheck Protection Program CARES Act [Member]</link:label>
    <link:label xlink:label="ppih_PaycheckProtectionProgramCARESActMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents loan designed to provide funds for small businesses to keep their employees on the payroll.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppih_PaycheckProtectionProgramCARESActMember" xlink:to="ppih_PaycheckProtectionProgramCARESActMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ppih-20220131.xsd#ppih_PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses" xlink:label="ppih_PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses" xlink:type="locator"/>
    <link:label xlink:label="ppih_PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ppih_PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses</link:label>
    <link:label xlink:label="ppih_PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent of Proceeds from Issuance of Debt Used for Payroll Related Expenses</link:label>
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<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>15
<FILENAME>ppih-20220131_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
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<title></title>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107180019864">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document And Entity Information - USD ($)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Apr. 14, 2022</div></th>
<th class="th"><div>Jul. 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_dei_DocumentInformationLineItems', window );"><strong>Document Information [Line Items]</strong></a></td>
<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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<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">0000914122<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="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">Perma-Pipe International Holdings, Inc.<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="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>
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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="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">--01-31<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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<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">FY<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="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">2021<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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<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-K<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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<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_DocumentAnnualReport', window );">Document Annual Report</a></td>
<td class="text">true<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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<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">Jan. 31,  2022<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="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>
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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="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">001-32530<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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</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">DE<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="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">36-3922969<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="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">6410 W. Howard Street<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="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">Niles<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="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">IL<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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<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">60714<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="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">847<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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</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">966-1000<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_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, $.01 par value per share<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_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">PPIH<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_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
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<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_EntityWellKnownSeasonedIssuer', window );">Entity Well-known Seasoned Issuer</a></td>
<td class="text">No<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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</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_EntityVoluntaryFilers', window );">Entity Voluntary Filers</a></td>
<td class="text">No<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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</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>
<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>
<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>
<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>
<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>
<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_IcfrAuditorAttestationFlag', window );">ICFR Auditor Attestation Flag</a></td>
<td class="text">false<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_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<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_dei_EntityPublicFloat', window );">Entity Public Float</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 53,405,526.85<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">8,154,154<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_AuditorName', window );">Auditor Name</a></td>
<td class="text">GRANT THORNTON LLP<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_dei_AuditorLocation', window );">Auditor Location</a></td>
<td class="text">Houston, Texas<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_dei_AuditorFirmId', window );">Auditor Firm ID</a></td>
<td class="text">248<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_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>
</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_AuditorFirmId">
<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>PCAOB issued Audit Firm Identifier</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-K<br> -Number 249<br> -Section 310<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 20-F<br> -Number 249<br> -Section 220<br> -Subsection f<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 40-F<br> -Number 249<br> -Section 240<br> -Subsection f<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_AuditorFirmId</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:nonemptySequenceNumberItemType</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_AuditorLocation">
<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>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-K<br> -Number 249<br> -Section 310<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 20-F<br> -Number 249<br> -Section 220<br> -Subsection f<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 40-F<br> -Number 249<br> -Section 240<br> -Subsection f<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_AuditorLocation</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:internationalNameItemType</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_AuditorName">
<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>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-K<br> -Number 249<br> -Section 310<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 20-F<br> -Number 249<br> -Section 220<br> -Subsection f<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 40-F<br> -Number 249<br> -Section 240<br> -Subsection f<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_AuditorName</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:internationalNameItemType</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_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>
</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_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>
</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:gMonthDayItemType</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_DocumentAnnualReport">
<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 annual 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-K<br> -Number 249<br> -Section 310<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 20-F<br> -Number 249<br> -Section 220<br> -Subsection f<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 40-F<br> -Number 249<br> -Section 240<br> -Subsection f<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_DocumentAnnualReport</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_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>
</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:fiscalPeriodItemType</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_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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_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>
</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: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_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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_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_EntityPublicFloat">
<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 market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.</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_EntityPublicFloat</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: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_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_EntityVoluntaryFilers">
<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' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.</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_EntityVoluntaryFilers</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_EntityWellKnownSeasonedIssuer">
<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' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.</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 Securities Act<br> -Number 230<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_EntityWellKnownSeasonedIssuer</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_IcfrAuditorAttestationFlag">
<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>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-K<br> -Number 249<br> -Section 310<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 20-F<br> -Number 249<br> -Section 220<br> -Subsection f<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 40-F<br> -Number 249<br> -Section 240<br> -Subsection f<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_IcfrAuditorAttestationFlag</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_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>18
<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">
							function toggleNextSibling (e) {
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<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107180043032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Operations - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">$ 138,552<span></span>
</td>
<td class="nump">$ 84,694<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_CostOfRevenue', window );">Cost of sales</a></td>
<td class="nump">106,022<span></span>
</td>
<td class="nump">73,515<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 profit</a></td>
<td class="nump">32,530<span></span>
</td>
<td class="nump">11,179<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_OperatingExpensesAbstract', window );"><strong>Operating expenses:</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_GeneralAndAdministrativeExpense', window );">General and administrative expense</a></td>
<td class="nump">19,893<span></span>
</td>
<td class="nump">17,222<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_SellingExpense', window );">Selling expense</a></td>
<td class="nump">4,526<span></span>
</td>
<td class="nump">5,334<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_OperatingExpenses', window );">Total operating expenses</a></td>
<td class="nump">24,419<span></span>
</td>
<td class="nump">22,556<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 );">Income/(loss) from operations</a></td>
<td class="nump">8,111<span></span>
</td>
<td class="num">(11,377)<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_InterestIncomeExpenseNet', window );">Interest expense, net</a></td>
<td class="nump">828<span></span>
</td>
<td class="nump">381<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_OtherNonoperatingIncomeExpense', window );">Other income, net</a></td>
<td class="nump">1,044<span></span>
</td>
<td class="nump">3,983<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Income from operations before income taxes</a></td>
<td class="nump">8,327<span></span>
</td>
<td class="num">(7,775)<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_IncomeTaxExpenseBenefit', window );">Income tax expense/(benefit)</a></td>
<td class="nump">2,265<span></span>
</td>
<td class="num">(133)<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_NetIncomeLoss', window );">Net income/(loss)</a></td>
<td class="nump">$ 6,062<span></span>
</td>
<td class="num">$ (7,642)<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_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract', window );"><strong>Weighted average common shares outstanding</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_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic (in shares)</a></td>
<td class="nump">8,133<span></span>
</td>
<td class="nump">8,126<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_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Diluted (in shares)</a></td>
<td class="nump">8,418<span></span>
</td>
<td class="nump">8,126<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>Income/(loss) 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 );">Basic (in dollars per share)</a></td>
<td class="nump">$ 0.75<span></span>
</td>
<td class="num">$ (0.94)<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 );">Diluted (in dollars per share)</a></td>
<td class="nump">$ 0.72<span></span>
</td>
<td class="num">$ (0.94)<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_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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://asc.fasb.org/extlink&amp;oid=123367319&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 http://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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://asc.fasb.org/extlink&amp;oid=124359900&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_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>
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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_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 http://asc.fasb.org/extlink&amp;oid=123482062&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 http://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 http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 4: 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<a href="javascript:void(0);" onclick="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_GeneralAndAdministrativeExpense">
<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 of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</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 http://asc.fasb.org/extlink&amp;oid=123367319&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_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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>
<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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<br><br>Reference 4: 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-Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 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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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123384075&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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123367319&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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://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 http://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 http://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 http://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 http://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_InterestIncomeExpenseNet">
<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 net amount of operating interest income (expense).</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 210.9-04.10)<br> -URI http://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_InterestIncomeExpenseNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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>
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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>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative 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;">us-gaap_OperatingExpenses</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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>us-gaap_</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td>duration</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>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 (expense) related to nonoperating activities, 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 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&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_OtherNonoperatingIncomeExpense</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>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax">
<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, including 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 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9038-108599<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 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130545-203045<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 (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&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 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 6: 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 http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&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 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130543-203045<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 http://asc.fasb.org/extlink&amp;oid=123359005&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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9031-108599<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 http://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_RevenueFromContractWithCustomerIncludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_SellingExpense">
<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>Expenses recognized in the period that are directly related to the selling and distribution of products or 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 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&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_SellingExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 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 http://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 http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=d3e1505-109256<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_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-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_WeightedAverageNumberOfSharesOutstandingBasic">
<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 [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 http://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 http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=d3e1448-109256<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_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-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_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract">
<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_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract</td>
</tr>
<tr>
<td style="padding-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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107178374200">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Comprehensive Income/(Loss) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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)</a></td>
<td class="nump">$ 6,062<span></span>
</td>
<td class="num">$ (7,642)<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_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract', window );"><strong>Other comprehensive income/(loss)</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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent', window );">Currency translation adjustments, net of tax</a></td>
<td class="num">(357)<span></span>
</td>
<td class="nump">288<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_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent', window );">Minimum pension liability adjustment, net of tax</a></td>
<td class="nump">540<span></span>
</td>
<td class="nump">185<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_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Other comprehensive income/(loss)</a></td>
<td class="nump">183<span></span>
</td>
<td class="nump">473<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_ComprehensiveIncomeNetOfTax', window );">Comprehensive income/(loss)</a></td>
<td class="nump">$ 6,245<span></span>
</td>
<td class="num">$ (7,169)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="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 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e557-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(26))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669625-108580<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669619-108580<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_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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>
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<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to 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 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e637-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=123454820&amp;loc=SL4569616-111683<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (i-k)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669646-108580<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 after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.</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>
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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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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of other comprehensive income (loss) attributable to parent entity.</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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107177369352">
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Balance Sheet - USD ($)<br> $ in Thousands</strong></div></th>
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</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">$ 8,214<span></span>
</td>
<td class="nump">$ 7,174<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_RestrictedCashCurrent', window );">Restricted cash</a></td>
<td class="nump">1,557<span></span>
</td>
<td class="nump">1,201<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 );">Trade accounts receivable, less allowance for doubtful accounts of $486 on January 31, 2022 and $474 on January 31, 2021</a></td>
<td class="nump">44,449<span></span>
</td>
<td class="nump">25,226<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_InventoryNet', window );">Inventories, net</a></td>
<td class="nump">13,761<span></span>
</td>
<td class="nump">12,157<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_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">5,444<span></span>
</td>
<td class="nump">3,863<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_UnbilledReceivablesCurrent', window );">Unbilled accounts receivable</a></td>
<td class="nump">2,656<span></span>
</td>
<td class="nump">247<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_ContractWithCustomerAssetNetCurrent', window );">Costs and estimated earnings in excess of billings on uncompleted contracts</a></td>
<td class="nump">2,309<span></span>
</td>
<td class="nump">4,007<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_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">78,389<span></span>
</td>
<td class="nump">53,875<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net of accumulated depreciation</a></td>
<td class="nump">24,756<span></span>
</td>
<td class="nump">26,897<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_AssetsNoncurrentAbstract', window );"><strong>Other 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_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="nump">11,213<span></span>
</td>
<td class="nump">13,384<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_DeferredIncomeTaxAssetsNet', window );">Deferred tax assets</a></td>
<td class="nump">811<span></span>
</td>
<td class="nump">823<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_Goodwill', window );">Goodwill</a></td>
<td class="nump">2,342<span></span>
</td>
<td class="nump">2,332<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_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="nump">5,890<span></span>
</td>
<td class="nump">5,380<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_ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment', window );">Total other assets</a></td>
<td class="nump">20,256<span></span>
</td>
<td class="nump">21,919<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">123,401<span></span>
</td>
<td class="nump">102,691<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 );">Trade accounts payable</a></td>
<td class="nump">13,618<span></span>
</td>
<td class="nump">10,365<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_AccruedSalesCommissionCurrent', window );">Commissions and management incentives payable</a></td>
<td class="nump">2,047<span></span>
</td>
<td class="nump">218<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_EmployeeRelatedLiabilitiesCurrent', window );">Accrued compensation and payroll taxes</a></td>
<td class="nump">1,612<span></span>
</td>
<td class="nump">1,448<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_LinesOfCreditCurrent', window );">Revolving line - North America</a></td>
<td class="nump">634<span></span>
</td>
<td class="nump">2,826<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_ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine', window );">Current maturities of long-term debt</a></td>
<td class="nump">6,750<span></span>
</td>
<td class="nump">3,941<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_ppih_CustomerDepositsCurrent1', window );">Customers' deposits</a></td>
<td class="nump">3,072<span></span>
</td>
<td class="nump">2,088<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_ppih_OutsideCommissionsPayableCurrent', window );">Outside commission liability</a></td>
<td class="nump">1,255<span></span>
</td>
<td class="nump">1,431<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 );">Operating lease liability short-term</a></td>
<td class="nump">1,496<span></span>
</td>
<td class="nump">1,402<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_AccruedLiabilitiesCurrent', window );">Other accrued liabilities</a></td>
<td class="nump">4,616<span></span>
</td>
<td class="nump">2,616<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_ContractWithCustomerLiabilityCurrent', window );">Billings in excess of costs and estimated earnings on uncompleted contracts</a></td>
<td class="nump">1,277<span></span>
</td>
<td class="nump">762<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_AccruedIncomeTaxesCurrent', window );">Income tax payable</a></td>
<td class="nump">2,020<span></span>
</td>
<td class="nump">1,155<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">38,397<span></span>
</td>
<td class="nump">28,252<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_LiabilitiesNoncurrentAbstract', window );"><strong>Long-term liabilities</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_LongTermDebtNoncurrent', window );">Long-term debt, less current maturities</a></td>
<td class="nump">5,059<span></span>
</td>
<td class="nump">6,268<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_FinanceLeaseLiabilityNoncurrent', window );">Long-term finance obligation</a></td>
<td class="nump">173<span></span>
</td>
<td class="nump">401<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_DeferredCompensationLiabilityClassifiedNoncurrent', window );">Deferred compensation liabilities</a></td>
<td class="nump">3,379<span></span>
</td>
<td class="nump">4,120<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_DeferredIncomeTaxLiabilitiesNet', window );">Deferred tax liabilities</a></td>
<td class="nump">712<span></span>
</td>
<td class="nump">914<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_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liabilities long-term</a></td>
<td class="nump">11,270<span></span>
</td>
<td class="nump">13,174<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_OtherLiabilitiesNoncurrent', window );">Other long-term liabilities</a></td>
<td class="nump">800<span></span>
</td>
<td class="nump">650<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_LiabilitiesNoncurrent', window );">Total long-term liabilities</a></td>
<td class="nump">30,547<span></span>
</td>
<td class="nump">25,126<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_StockholdersEquityAbstract', window );"><strong>Stockholders' 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_us-gaap_CommonStockValue', window );">Common stock, $.01 par value, authorized 50,000 shares; 8,152 issued and outstanding January 31, 2022 and 8,165 issued and outstanding January 31, 2021</a></td>
<td class="nump">82<span></span>
</td>
<td class="nump">82<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_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="nump">61,766<span></span>
</td>
<td class="nump">60,875<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_TreasuryStockValue', window );">Treasury Stock, 234 shares at January 31, 2022 and no shares at January 31, 2021</a></td>
<td class="num">(1,992)<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_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(2,295)<span></span>
</td>
<td class="num">(8,357)<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_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive loss</a></td>
<td class="num">(3,104)<span></span>
</td>
<td class="num">(3,287)<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 stockholders' equity</a></td>
<td class="nump">54,457<span></span>
</td>
<td class="nump">49,313<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 stockholders' equity</a></td>
<td class="nump">123,401<span></span>
</td>
<td class="nump">102,691<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=ppih_LandAndBuildingsInLebanonTennesseeMember', window );">Land and Buildings in Lebanon, Tennessee [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesNoncurrentAbstract', window );"><strong>Long-term 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_FinanceLeaseLiabilityNoncurrent', window );">Long-term finance obligation</a></td>
<td class="nump">$ 9,327<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment">
<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, excluding property, plant and equipment, that are expected to be realized in cash, sold or consumed 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>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;">ppih_AssetsNoncurrentExcludingPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_CustomerDepositsCurrent1">
<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 current portion of customer deposits.</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;">ppih_CustomerDepositsCurrent1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine">
<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, excluding north american revolving lines of credit.</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;">ppih_LongtermDebtCurrentMaturitiesExcludingNorthAmericanRevolvingLine</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_OutsideCommissionsPayableCurrent">
<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>Represents the amount of outside commissions payable 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>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;">ppih_OutsideCommissionsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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 http://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 http://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 http://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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: 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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<br><br>Reference 4: 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 http://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_AccruedIncomeTaxesCurrent">
<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 currently due domestic and foreign income tax 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 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(15)(b)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(15)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<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(20))<br> -URI http://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_AccruedIncomeTaxesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_AccruedLiabilitiesCurrent">
<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 and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="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 http://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_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedSalesCommissionCurrent">
<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 sales commissions. 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 http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6911-107765<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 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6935-107765<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_AccruedSalesCommissionCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_AccumulatedOtherComprehensiveIncomeLossNetOfTax">
<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>Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.</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(30)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e637-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669686-108580<br><br>Reference 5: 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 http://asc.fasb.org/extlink&amp;oid=124501264&amp;loc=SL117420844-207641<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)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=124501264&amp;loc=SL117420844-207641<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e681-108580<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_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_AdditionalPaidInCapital">
<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 excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<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 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<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(30)(a)(1))<br> -URI http://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_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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 http://asc.fasb.org/extlink&amp;oid=120398452&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 http://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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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 http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://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 http://asc.fasb.org/extlink&amp;oid=124359900&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 http://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 http://asc.fasb.org/extlink&amp;oid=124359900&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 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<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_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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6801-107765<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 http://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 http://asc.fasb.org/extlink&amp;oid=124433192&amp;loc=SL2890621-112765<br><br>Reference 4: 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-Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(B))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 14: 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 http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 15: 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 http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 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<a href="javascript:void(0);" onclick="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>
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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_AssetsNoncurrentAbstract">
<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_AssetsNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-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 http://asc.fasb.org/extlink&amp;oid=123570139&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 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<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 210.5-02.1)<br> -URI http://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_CommonStockValue">
<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 par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://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_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerAssetNetCurrent">
<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 in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, 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 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123360276&amp;loc=SL49130531-203044<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 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123360276&amp;loc=SL49130533-203044<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 http://asc.fasb.org/extlink&amp;oid=123351226&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_ContractWithCustomerAssetNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ContractWithCustomerLiabilityCurrent">
<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 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 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123360276&amp;loc=SL49130531-203044<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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123360276&amp;loc=SL49130532-203044<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 http://asc.fasb.org/extlink&amp;oid=123351226&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_ContractWithCustomerLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredCompensationLiabilityClassifiedNoncurrent">
<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 carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond 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_DeferredCompensationLiabilityClassifiedNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredIncomeTaxAssetsNet">
<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 allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.</p></div>
<a href="javascript:void(0);" onclick="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 http://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 http://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_DeferredIncomeTaxAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://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 http://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 http://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_FinanceLeaseLiabilityNoncurrent">
<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 finance 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 http://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_FinanceLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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/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 http://asc.fasb.org/extlink&amp;oid=120398452&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 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120320667&amp;loc=SL49117168-202975<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<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_InventoryNet">
<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 valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="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 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://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 http://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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://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_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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>
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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> Period Type:</strong></td>
<td>instant</td>
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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>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>
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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 );">- 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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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of obligation due after one year or beyond the normal operating cycle, if longer.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesNoncurrentAbstract">
<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_LiabilitiesNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-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_LinesOfCreditCurrent">
<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 carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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(19))<br> -URI http://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_LinesOfCreditCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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 after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. 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 210.5-02.22)<br> -URI http://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_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 http://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 http://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 http://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_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://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 210.5-02.17)<br> -URI http://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_OtherLiabilitiesNoncurrent">
<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 classified as other, due after 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 210.5-02.24)<br> -URI http://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_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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://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(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<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(8))<br> -URI http://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_PropertyPlantAndEquipmentNet">
<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. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="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(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<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)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&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 942<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124429447&amp;loc=SL124453093-239630<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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: 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 http://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_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCashCurrent">
<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 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.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=SL98516268-108586<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<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 http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<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_RestrictedCashCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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 http://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 http://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 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<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)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 5: 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 http://asc.fasb.org/extlink&amp;oid=124501264&amp;loc=SL117420844-207641<br><br>Reference 6: 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 http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 7: 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 http://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 http://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 http://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 http://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 http://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 http://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 http://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 http://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 http://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>
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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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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_StockholdersEquityAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Period Type:</strong></td>
<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_TreasuryStockValue">
<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 allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.</p></div>
<a href="javascript:void(0);" onclick="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 30<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6405834&amp;loc=d3e23315-112656<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29,30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<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_TreasuryStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnbilledReceivablesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="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_UnbilledReceivablesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=ppih_LandAndBuildingsInLebanonTennesseeMember">
<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=ppih_LandAndBuildingsInLebanonTennesseeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<head>
<title></title>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107184555480">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Balance Sheet (Parentheticals) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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">$ 486<span></span>
</td>
<td class="nump">$ 474<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_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ 0.01<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, authorized (in shares)</a></td>
<td class="nump">50,000<span></span>
</td>
<td class="nump">50,000<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, issued (in shares)</a></td>
<td class="nump">8,152<span></span>
</td>
<td class="nump">8,165<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, outstanding (in shares)</a></td>
<td class="nump">8,152<span></span>
</td>
<td class="nump">8,165<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_TreasuryStockShares', window );">Treasury stock (in shares)</a></td>
<td class="nump">234<span></span>
</td>
<td class="nump">0<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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123577603&amp;loc=d3e5074-111524<br><br>Reference 3: 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 http://asc.fasb.org/extlink&amp;oid=124255206&amp;loc=SL82895884-210446<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_CommonStockParOrStatedValuePerShare">
<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 or stated value per share of 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 http://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_CommonStockParOrStatedValuePerShare</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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<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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=123467817&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 http://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_TreasuryStockShares">
<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 common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.</p></div>
<a href="javascript:void(0);" onclick="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 210.5-02.29,30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<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_TreasuryStockShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107187817368">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Statements of Stockholders' Equity - USD ($)<br> $ in Thousands</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>Treasury Stock [Member]</div></th>
<th class="th"><div>AOCI Attributable to Parent [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_StockholdersEquity', window );">Stockholder's equity at Jan. 31, 2020</a></td>
<td class="nump">$ 80<span></span>
</td>
<td class="nump">$ 60,024<span></span>
</td>
<td class="num">$ (715)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">$ (3,760)<span></span>
</td>
<td class="nump">$ 55,629<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)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(7,642)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(7,642)<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_ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding', window );">Common stock issued under stock plans, net of shares used for tax withholding</a></td>
<td class="nump">2<span></span>
</td>
<td class="num">(193)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(191)<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_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition', window );">Stock-based compensation expense</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1,044<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">1,044<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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax', window );">Pension liability adjustment</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">185<span></span>
</td>
<td class="nump">185<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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent', window );">Foreign currency translation adjustment</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">288<span></span>
</td>
<td class="nump">288<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_StockholdersEquity', window );">Stockholder's equity at Jan. 31, 2021</a></td>
<td class="nump">$ 82<span></span>
</td>
<td class="nump">60,875<span></span>
</td>
<td class="num">(8,357)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(3,287)<span></span>
</td>
<td class="nump">49,313<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_SharesOutstanding', window );">Balance beginning of year (in shares) at Jan. 31, 2020</a></td>
<td class="nump">8,048,006<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_TreasuryStockSharesAcquired', window );">Treasury stock purchased (in shares)</a></td>
<td class="nump">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>
<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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Shares issued (in shares)</a></td>
<td class="nump">116,983<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_SharesOutstanding', window );">Balance end of year (in shares) at Jan. 31, 2021</a></td>
<td class="nump">8,164,989<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_NetIncomeLoss', window );">Net income (loss)</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">6,062<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">6,062<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_ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding', window );">Common stock issued under stock plans, net of shares used for tax withholding</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(210)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(210)<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_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition', window );">Stock-based compensation expense</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1,101<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">1,101<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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax', window );">Pension liability adjustment</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">540<span></span>
</td>
<td class="nump">540<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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent', window );">Foreign currency translation adjustment</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(357)<span></span>
</td>
<td class="num">(357)<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_TreasuryStockValueAcquiredCostMethod', window );">Repurchase of common stock</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(1,992)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(1,992)<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_StockholdersEquity', window );">Stockholder's equity at Jan. 31, 2022</a></td>
<td class="nump">$ 82<span></span>
</td>
<td class="nump">$ 61,766<span></span>
</td>
<td class="num">$ (2,295)<span></span>
</td>
<td class="num">$ (1,992)<span></span>
</td>
<td class="num">$ (3,104)<span></span>
</td>
<td class="nump">$ 54,457<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_TreasuryStockSharesAcquired', window );">Treasury stock purchased (in shares)</a></td>
<td class="num">(234,281)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Shares issued (in shares)</a></td>
<td class="nump">221,046<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_SharesOutstanding', window );">Balance end of year (in shares) at Jan. 31, 2022</a></td>
<td class="nump">8,151,754<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding">
<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 common stock issued under stock plans, net of shares used for tax withholding.</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;">ppih_CommonStockIssuedUnderStockPlansNetOfSharesUsedForTaxWithholding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition">
<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 to additional paid-in capital (APIC) for recognition of cost for option under share-based payment arrangement.</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_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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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Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22499-107794<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)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&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 http://asc.fasb.org/extlink&amp;oid=124359900&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 470<br> -SubTopic 10<br> 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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 http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 34: 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 http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 35: 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 http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<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_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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent">
<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 tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, on foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.</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 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=123454820&amp;loc=SL4569643-111683<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=123454820&amp;loc=SL4569616-111683<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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax">
<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 tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.</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 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e637-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e689-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17A<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL34724391-108580<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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_SharesOutstanding">
<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 issued which are neither cancelled nor held in the treasury.</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_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://asc.fasb.org/extlink&amp;oid=123467817&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 http://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 http://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 http://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_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 http://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 http://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 http://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 http://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 http://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 http://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 http://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 http://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_TreasuryStockSharesAcquired">
<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 that have been repurchased during the period and are being held in 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 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&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 http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://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_TreasuryStockSharesAcquired</td>
</tr>
<tr>
<td style="padding-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_TreasuryStockValueAcquiredCostMethod">
<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>Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.</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 http://asc.fasb.org/extlink&amp;oid=123467817&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 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<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_TreasuryStockValueAcquiredCostMethod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107177370904">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Cash Flows - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_NetIncomeLoss', window );">Net income/(loss)</a></td>
<td class="nump">$ 6,062<span></span>
</td>
<td class="num">$ (7,642)<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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net income/(loss) to net cash flows (used in)/provided by 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">4,324<span></span>
</td>
<td class="nump">4,739<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_DeferredIncomeTaxesAndTaxCredits', window );">Deferred tax benefit</a></td>
<td class="num">(195)<span></span>
</td>
<td class="num">(669)<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">1,101<span></span>
</td>
<td class="nump">1,044<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_ProvisionForDoubtfulAccounts', window );">Provision on uncollectible accounts</a></td>
<td class="nump">20<span></span>
</td>
<td class="nump">72<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_GainLossOnDispositionOfAssets', window );">Loss on disposal of fixed assets</a></td>
<td class="nump">41<span></span>
</td>
<td class="nump">58<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_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="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_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td>
<td class="nump">3,196<span></span>
</td>
<td class="nump">730<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_IncreaseDecreaseInEmployeeRelatedLiabilities', window );">Accrued compensation and payroll taxes</a></td>
<td class="nump">2,094<span></span>
</td>
<td class="num">(1,597)<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_IncreaseDecreaseInInventories', window );">Inventories</a></td>
<td class="num">(1,618)<span></span>
</td>
<td class="nump">2,418<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_ppih_IncreaseDecreaseInCustomerDeposits1', window );">Customers' deposits</a></td>
<td class="nump">990<span></span>
</td>
<td class="num">(117)<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_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable', window );">Income taxes receivable and payable</a></td>
<td class="nump">955<span></span>
</td>
<td class="nump">213<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_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other current assets</a></td>
<td class="num">(2,205)<span></span>
</td>
<td class="num">(2,705)<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_IncreaseDecreaseInAccountsReceivable', window );">Accounts receivable</a></td>
<td class="num">(21,331)<span></span>
</td>
<td class="nump">2,596<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_ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability', window );">Costs and estimated earnings in excess of billings on uncompleted contracts</a></td>
<td class="nump">2,213<span></span>
</td>
<td class="num">(2,252)<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_IncreaseDecreaseInOtherOperatingCapitalNet', window );">Other assets and liabilities</a></td>
<td class="nump">2,130<span></span>
</td>
<td class="nump">3,030<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 (used in)/provided by operating activities</a></td>
<td class="num">(2,574)<span></span>
</td>
<td class="nump">165<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 );">Capital expenditures</a></td>
<td class="num">(2,262)<span></span>
</td>
<td class="num">(1,963)<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_ProceedsFromSaleOfPropertyPlantAndEquipment', window );">Proceeds from sales of property and equipment</a></td>
<td class="nump">9<span></span>
</td>
<td class="nump">2<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_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="num">(2,253)<span></span>
</td>
<td class="num">(1,961)<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_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="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_ProceedsFromLinesOfCredit', window );">Proceeds from revolving lines</a></td>
<td class="nump">23,106<span></span>
</td>
<td class="nump">40,023<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_RepaymentsOfLinesOfCredit', window );">Payments of debt on revolving lines</a></td>
<td class="num">(22,639)<span></span>
</td>
<td class="num">(43,192)<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_RepaymentsOfSecuredDebt', window );">Payments of debt on mortgage</a></td>
<td class="num">(892)<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_us-gaap_FinanceLeasePrincipalPayments', window );">Payments of principal on finance obligation</a></td>
<td class="num">(375)<span></span>
</td>
<td class="num">(432)<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_RepaymentsOfOtherDebt', window );">Payments of other debt</a></td>
<td class="num">(260)<span></span>
</td>
<td class="num">(371)<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_IncreaseDecreaseInOutstandingChecksFinancingActivities', window );">Decrease in drafts payable</a></td>
<td class="nump">58<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_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of common stock</a></td>
<td class="num">(1,992)<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_ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested', window );">Stock options exercised and taxes paid related to restricted shares vested</a></td>
<td class="num">(210)<span></span>
</td>
<td class="num">(191)<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 provided by/(used in) financing activities</a></td>
<td class="nump">6,233<span></span>
</td>
<td class="num">(4,144)<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_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Effect of exchange rate changes on cash, cash equivalents and restricted cash</a></td>
<td class="num">(10)<span></span>
</td>
<td class="num">(343)<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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect', window );">Net increase/(decrease) in cash, cash equivalents and restricted cash</a></td>
<td class="nump">1,396<span></span>
</td>
<td class="num">(6,283)<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 - beginning of period</a></td>
<td class="nump">8,375<span></span>
</td>
<td class="nump">14,658<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 - end of period</a></td>
<td class="nump">9,771<span></span>
</td>
<td class="nump">8,375<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_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental cash flow information</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_InterestPaidNet', window );">Interest paid</a></td>
<td class="nump">791<span></span>
</td>
<td class="nump">540<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_IncomeTaxesPaidNet', window );">Income taxes paid</a></td>
<td class="nump">1,346<span></span>
</td>
<td class="nump">107<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=ppih_LandAndBuildingsInLebanonTennesseeMember', window );">Land and Buildings in Lebanon, Tennessee [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="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 );">Payments of principal on finance obligation</a></td>
<td class="num">(124)<span></span>
</td>
<td class="nump">0<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=ppih_TermLoanMember', window );">Term Loan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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_ProceedsFromIssuanceOfLongTermDebt', window );">Proceeds from term loan</a></td>
<td class="nump">23<span></span>
</td>
<td class="nump">19<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_ProceedsFromIssuanceOfLongTermDebt', window );">Proceeds from finance obligation, net of issuance costs</a></td>
<td class="nump">23<span></span>
</td>
<td class="nump">19<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=ppih_FinanceLeaseObligationsMember', window );">Finance Lease Obligations [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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_ProceedsFromIssuanceOfLongTermDebt', window );">Proceeds from term loan</a></td>
<td class="nump">9,538<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_ProceedsFromIssuanceOfLongTermDebt', window );">Proceeds from finance obligation, net of issuance costs</a></td>
<td class="nump">9,538<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_us-gaap_FinanceLeasePrincipalPayments', window );">Payments of principal on finance obligation</a></td>
<td class="num">(375)<span></span>
</td>
<td class="num">(432)<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_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis=us-gaap_UnbilledRevenuesMember', window );">Unbilled Revenues [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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_IncreaseDecreaseInAccountsAndOtherReceivables', window );">Unbilled accounts receivable</a></td>
<td class="num">$ (351)<span></span>
</td>
<td class="nump">$ 247<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability">
<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 contract assets and 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;">ppih_IncreaseDecreaseInContractWithCustomerAssetAndLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_IncreaseDecreaseInCustomerDeposits1">
<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 customer deposits.</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;">ppih_IncreaseDecreaseInCustomerDeposits1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested">
<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>Represents the cash inflow (outflow) related to stock options exercised and taxes related to restricted shares vested.</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;">ppih_ProceedsFromPaymentsForStockOptionsExercisedAndTaxesRelatedToRestrictedSharesVested</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://asc.fasb.org/extlink&amp;oid=123431023&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 http://asc.fasb.org/extlink&amp;oid=123570139&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 http://asc.fasb.org/extlink&amp;oid=123570139&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 http://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 http://asc.fasb.org/extlink&amp;oid=123570139&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_DeferredIncomeTaxesAndTaxCredits">
<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) and income tax credits.</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> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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_DeferredIncomeTaxesAndTaxCredits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123570139&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_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents">
<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) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for 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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123444420&amp;loc=d3e33268-110906<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_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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 http://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 http://asc.fasb.org/extlink&amp;oid=123408670&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_GainLossOnDispositionOfAssets">
<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 gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=123351718&amp;loc=d3e2443-110228<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<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_GainLossOnDispositionOfAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://asc.fasb.org/extlink&amp;oid=123431023&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_IncreaseDecreaseInAccountsAndOtherReceivables">
<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 amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables.</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 http://asc.fasb.org/extlink&amp;oid=123570139&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_IncreaseDecreaseInAccountsAndOtherReceivables</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncreaseDecreaseInAccountsPayable">
<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 aggregate amount 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.</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 http://asc.fasb.org/extlink&amp;oid=123570139&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_IncreaseDecreaseInAccountsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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 http://asc.fasb.org/extlink&amp;oid=123570139&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_IncreaseDecreaseInEmployeeRelatedLiabilities">
<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 aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.</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 http://asc.fasb.org/extlink&amp;oid=123570139&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_IncreaseDecreaseInEmployeeRelatedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable">
<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 amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes.</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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncreaseDecreaseInInventories">
<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 aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating 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 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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_IncreaseDecreaseInInventories</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet">
<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 operating assets after deduction of operating liabilities 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 http://asc.fasb.org/extlink&amp;oid=123570139&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_IncreaseDecreaseInOtherOperatingCapitalNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOutstandingChecksFinancingActivities">
<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 change in cash during the period due to the net increase or decrease in outstanding checks, the liability that represents checks that have been issued but that have not cleared. The entity may classify these cash flows as financing or operating 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 9<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3098-108585<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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3095-108585<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_IncreaseDecreaseInOutstandingChecksFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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 http://asc.fasb.org/extlink&amp;oid=123570139&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 http://asc.fasb.org/extlink&amp;oid=123431023&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 http://asc.fasb.org/extlink&amp;oid=123570139&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 http://asc.fasb.org/extlink&amp;oid=123570139&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 http://asc.fasb.org/extlink&amp;oid=123570139&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>
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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>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://asc.fasb.org/extlink&amp;oid=123570139&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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://asc.fasb.org/extlink&amp;oid=123570139&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 http://asc.fasb.org/extlink&amp;oid=123570139&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 http://asc.fasb.org/extlink&amp;oid=123570139&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>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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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 );">- 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_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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</tr>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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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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 http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 34: 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 http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 35: 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 http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<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_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_PaymentsForRepurchaseOfCommonStock">
<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 to reacquire common stock during the 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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_PaymentsForRepurchaseOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123570139&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>
<td>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_ProceedsFromIssuanceOfLongTermDebt">
<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 inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="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 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<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_ProceedsFromIssuanceOfLongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromLinesOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.</p></div>
<a href="javascript:void(0);" onclick="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 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<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_ProceedsFromLinesOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.</p></div>
<a href="javascript:void(0);" onclick="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 12<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3179-108585<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_ProceedsFromSaleOfPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProvisionForDoubtfulAccounts">
<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 (reversal of expense) for expected credit loss on accounts receivable.</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 326<br> -SubTopic 20<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=124255953&amp;loc=SL82919249-210447<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&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_ProvisionForDoubtfulAccounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
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</div></td></tr>
</table>
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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 cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.</p></div>
<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 http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3291-108585<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<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_RepaymentsOfLinesOfCredit</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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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 cash outflow for the payment of debt 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 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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_RepaymentsOfOtherDebt</td>
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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 cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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>
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<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 http://asc.fasb.org/extlink&amp;oid=123570139&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">
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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="idm140107188915864">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Business Information<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 31, 2022</div></th></tr>
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   <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">1</em> - Business information</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Perma-Pipe International Holdings, Inc.</b> ("PPIH", the "Company", or the "Registrant") was incorporated in Delaware on <em style="font: inherit;"> October&#160;</em><em style="font: inherit;">12,</em> <em style="font: inherit;">1993.</em> The Company is engaged in the manufacture and sale of products in one distinct segment: Piping Systems.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Fiscal year. </b></i>The Company's fiscal year ends on <em style="font: inherit;"> January 31. </em>Years, results&#160;and balances described as&#160;<em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em> are the fiscal years ended <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Nature of business. </b></i>The Company engineers, designs, manufactures and sells specialty piping systems, and leak detection systems. Specialty piping systems include: (i) insulated and jacketed district heating and cooling ("DHC") piping systems for efficient energy distribution from central energy plants to multiple locations, (ii) primary and secondary containment piping systems for transporting chemicals, hazardous fluids and petroleum products, and (iii) the coating and/or insulation of oil and gas gathering and transmission pipelines. The Company's leak detection systems are sold with its piping systems or on a stand-alone basis, to monitor areas where fluid intrusion <em style="font: inherit;"> may </em>contaminate the environment, endanger personal safety, cause a fire hazard, impair essential services or damage equipment or property.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Geographic information. </b></i>Net sales attributed to a geographic area are based on the destination of the product shipment. Sales to foreign customers were 66.2%&#160;in&#160;<em style="font: inherit;">2021</em> compared to 49.8% in <em style="font: inherit;">2020</em>. Long-lived assets are based on the physical location of the assets and consist of property, plant and equipment used in the generation of revenues in the geographic area.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Net sales</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">46,770</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">42,527</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Canada</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">28,302</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">12,367</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">194</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">118</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">1,942</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">642</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total net sales</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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       <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>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt"><b>Property, plant and equipment, net of accumulated depreciation</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">United States</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">6,415</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">7,672</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Canada</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">9,750</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">10,592</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Middle East/North Africa</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">7,595</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">7,854</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">India</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">996</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">779</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total property, plant and equipment, net of accumulated depreciation</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>24,756</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>26,897</b></td>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107188944888">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 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_us-gaap_SignificantAccountingPoliciesTextBlock', window );">Significant Accounting Policies [Text Block]</a></td>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">2</em> - Significant accounting policies</b></p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Use of estimates. </b></i>The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revenue recognition.&#160;</b></i>During&#160;<em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em>&#160;and in accordance with Accounting Standards Codification ("ASC")&#160;<em style="font: inherit;">606,</em>&#160;&#8220;Revenue from Contracts with Customers&#8221;, the Company recognizes revenue when a customer obtains control of promised goods or services.&#160;See Note <em style="font: inherit;">4</em> - Revenue Recognition for more detail.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Over time revenue recognition.&#160;</b></i>Certain domestic&#160;divisions have contracts that recognize revenues using&#160;periodic recognition of income. For these contracts, the Company uses the over time accounting method. Under this approach, income is recognized in each reporting period based on the status of the uncompleted contracts and the current estimates of costs to complete.&#160;The amount of revenue recognized is determined by the relationship of costs incurred to the total estimated costs of the contract. Provisions are made for estimated losses on uncompleted contracts in the period in which such losses are determined. Changes in job performance, job conditions, and estimated profitability, including those arising from contract penalty provisions and final contract settlements, <em style="font: inherit;"> may </em>result in revisions to costs and income. Such revisions are recognized in the period in which they are determined. Claims for additional compensation due to the Company are recognized in contract revenues when realization is probable, the amount can be reliably estimated and the amount is <em style="font: inherit;">not</em> subject to reversal.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Shipping and handling. </b></i>Shipping and handling costs are included in cost of sales, and the amounts invoiced to customers relating to shipping and handling are included in net sales.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Sales tax.</b></i> Sales tax is reported on a net basis in the consolidated financial statements.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Operating cycle. </b></i>The length of contracts vary&#160;but are typically less than <em style="font: inherit;">one</em> year. The Company includes in current assets and liabilities amounts realizable and payable in the normal course of contract completion unless completion of such contracts extends significantly beyond <em style="font: inherit;">one</em> year.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Consolidation. </b></i>The consolidated financial statements include the accounts of the Company and its domestic and foreign subsidiaries, all of which are wholly owned. All intercompany balances and transactions have been eliminated.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Translation of foreign currency. </b></i>Assets and liabilities of consolidated foreign subsidiaries are translated into U.S. dollars at exchange rates in effect at year-end. Revenues and expenses are translated at average weighted exchange rates prevailing during the year. The resulting translation adjustments are included in stockholders' equity as part of accumulated other comprehensive income (loss). Gains or losses on foreign currency transactions and the related tax effects are reflected in net income.&#160;The aggregated foreign exchange transaction loss&#160;recognized in the income statement was $0.1 million in&#160;<em style="font: inherit;">2021</em> as compared to a gain of less than $0.1&#160;million recognized in <em style="font: inherit;">2020</em>.&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Contingencies. </b></i>The Company is subject to various legal proceedings and claims that arise in the ordinary course of business, including those involving environmental, tax, product liability and general liability claims. The Company accrues for such liabilities when it is probable that future costs will be incurred and such costs can be reasonably estimated. Such accruals are based on developments to date, the Company's estimates of the outcomes of these matters, and its experience in contesting, litigating and settling other similar matters. The Company does <em style="font: inherit;">not</em> currently anticipate the amount of any ultimate liability with respect to these matters will materially affect the Company's financial position, liquidity or future operations.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Cash and cash equivalents. </b></i>All highly liquid investments with a maturity of <em style="font: inherit;">three</em> months or less when purchased are considered to be cash equivalents. Cash and cash equivalents were $8.2 million and $7.2&#160;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. On <em style="font: inherit;"> January 31, 2022</em>, less than&#160;$0.1&#160;million was held in the United States and $8.2&#160;million was held by foreign subsidiaries. On <em style="font: inherit;"> January 31, 2021</em>, $0.1&#160;million was held in the United States and $7.1&#160;million was held by&#160;foreign subsidiaries.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Accounts payable included drafts payable of&#160;$0.2&#160;million and $0.1 million on <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> respectively.&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Restricted cash.&#160;</b></i>There was no restricted cash held in the United States on <em style="font: inherit;"> January 31, 2022&#160;</em>or&#160;<em style="font: inherit;"> January 31, 2021</em>.&#160;Restricted cash held by foreign subsidiaries was $1.6&#160;million and $1.2&#160;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. Restricted cash held by foreign subsidiaries related to fixed deposits that also serve as security deposits and guarantees.</p>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2020</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash and cash equivalents</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">8,214</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7,174</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Restricted cash</p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,557</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,201</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#160;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash, cash equivalents and restricted cash shown in the statement of cash flows</p> </td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">9,771</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">8,375</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td></tr>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Accounts receivable. </b></i>The majority of the Company's accounts receivable are due from geographically dispersed contractors and manufacturing companies. Credit is extended based on an evaluation of a customer's financial condition. In the United States, collateral is <em style="font: inherit;">not</em> generally required. In the U.A.E., Saudi Arabia, Egypt and India&#160;letters of credit are usually obtained for significant orders. Accounts receivable are due within various time periods specified in the terms applicable to the specific customer and are stated at amounts due from customers net of an allowance for claims and doubtful accounts. Standard payment terms are net <em style="font: inherit;">30</em> days. The allowance for doubtful accounts is based on specifically identified amounts in customers' accounts, where future collectability is deemed uncertain. Management <em style="font: inherit;"> may </em>exercise its judgment in adjusting the provision as a consequence of known items, such as current economic factors and credit trends. Past due trade accounts receivable balances are written off when the Company's collection efforts have been unsuccessful in collecting the amount due and the amount is deemed uncollectible. The write off is recorded against the allowance for doubtful accounts.&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">One of the Company&#8217;s accounts receivable in the total amount of $3.6&#160;million and $3.8 million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> respectively,&#160;has been outstanding for several years. Included in this balance is a retention receivable that is payable upon commissioning of the system in the amount of $3.4 million,&#160;of which, due to the long-term nature of the receivable,&#160;$2.0&#160;million and $2.4&#160;million were included in the balance of other long-term assets in the Company's&#160;consolidated balance sheets as of&#160;<em style="font: inherit;"> January 31, 2022</em> and <em style="font: inherit;"> January 31, 2021</em>, respectively.&#160;The Company completed all of its deliverables in <em style="font: inherit;">2015</em> under the related contract, but the system has <em style="font: inherit;">not</em> yet been commissioned by the customer as additional activities must be completed prior to the overall system completion and commissioning. Nevertheless, the Company has been engaged in ongoing active efforts to collect this outstanding&#160;amount. During <em style="font: inherit;">2021</em>, the Company received payments of approximately $0.1 million.&#160;The Company continues to engage with the customer to ensure full payment of open balances, and during <em style="font: inherit;"> April 2022&#160;</em>received an updated acknowledgment of the outstanding balances and assurances of payment from the customer. Further, the Company has been engaged by the customer to perform additional work in <em style="font: inherit;">2022</em> under customary trade credit terms that supports the continued cooperation between the Company and the customer. As a result, the Company&#160;did <span style="-sec-ix-hidden:c83102466">not</span> reserve any allowance against this receivable as of <em style="font: inherit;"> January 31, 2022</em>. However, if the Company&#8217;s efforts to collect on this account are <em style="font: inherit;">not</em> successful, the Company <em style="font: inherit;"> may </em>recognize an allowance for all, or substantially all, of&#160;any such then uncollected amounts.&#160;</p>
   <p style="text-align:justify">For the years ended <em style="font: inherit;"> January 31, 2022</em>&#160;and <em style="font: inherit;">2021,</em> respectively, <em style="font: inherit;">no</em> <em style="font: inherit;">one</em> customer accounted for greater than <em style="font: inherit;">10%</em> of the Company's consolidated net sales.&#160;</p>
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     <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of <em style="font: inherit;"> January 31, 2022&#160;</em>and <em style="font: inherit;">2021,</em> <em style="font: inherit;">one</em> customer accounted for 11.9% and&#160;<em style="font: inherit;">no</em> <em style="font: inherit;">one</em>&#160;customer accounted for greater than&#160;<em style="font: inherit;">10%</em>&#160;of accounts receivable, respectively.</p>
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   <p style="margin: 0px; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0px; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Concentration of credit risk. </b></i>The Company maintains its U.S. cash in bank deposit accounts at financial institutions that are insured by the Federal Deposit Insurance Corporation ("FDIC"). Cash balances are below FDIC limits. The Company has <em style="font: inherit;">not</em> experienced any losses in such accounts.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has a broad customer base doing business in all regions of the United States as well as other areas in the world.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Accumulated other comprehensive loss. </b></i>Accumulated other comprehensive loss represents the change in equity from non-owner transactions and consisted of foreign currency translation, minimum pension liability and marketable securities.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Equity adjustment foreign currency, gross</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(1,947</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(1,590</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Minimum pension liability, gross</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(1,362</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(1,902</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal excluding tax effect</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,309</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,492</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Tax effect of equity adjustment foreign currency</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">91</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">91</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Tax effect of minimum pension liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">114</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">114</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Total accumulated other comprehensive loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(3,104</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(3,287</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
</tbody></table>

   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Inventories. </b></i>Inventories are stated at the lower of cost or net realizable value. Cost is determined using the <em style="font: inherit;">first</em>-in, <em style="font: inherit;">first</em>-out method for all inventories.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Raw materials</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">13,909</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">12,499</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Work in process</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">426</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">211</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finished goods</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">527</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">375</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">14,862</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">13,085</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less allowance</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,101</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">928</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Inventories, net</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">13,761</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">12,157</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></tr>
</tbody></table>

   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b/></i></p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Long-lived assets. </b></i>Property, plant and equipment are stated at cost. Interest is capitalized in connection with the construction of facilities and amortized over the asset's estimated useful life. Long-lived assets are reviewed for possible impairment whenever events indicate that the carrying amount of such assets <em style="font: inherit;"> may </em><em style="font: inherit;">not</em> be recoverable. If such a review indicates impairment, the carrying amount of such assets is reduced to an estimated fair value.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Depreciation is computed using the straight-line method over the estimated useful lives of the assets, which range from <span style="-sec-ix-hidden:c83102483">three</span> to 30 years. Leasehold improvements are depreciated over the remaining life of the lease or its useful life, whichever is shorter. Amortization of assets under capital leases is included in depreciation. Depreciation expense was approximately $4.1&#160;million in&#160;<em style="font: inherit;">2021</em> and $4.3&#160;million in <em style="font: inherit;">2020</em>.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Furniture, office equipment and computer systems</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3,941</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3,830</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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 style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less accumulated depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">54,467</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">51,777</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Property, plant and equipment, net of accumulated depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">24,756</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">26,897</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></tr>
</tbody></table>

   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Impairment of long-lived assets. </b></i>The Company's assessment of long-lived assets, and other identifiable intangibles is based upon factors that market participants would use in accordance with the accounting guidance for the fair value measurement of assets.&#160;At&#160;<em style="font: inherit;"> January 31, 2022, </em>the Company performed a qualitative analysis assessment to determine if it was more likely than <em style="font: inherit;">not</em> that the fair values of the Company's long-lived&#160;assets exceeded their carrying values. The Company assessed <em style="font: inherit;">three</em> asset groups as part of this analysis: United States, Canada and Middle East. The qualitative assessment indicated that it was more likely than <em style="font: inherit;">not</em> that the fair values of the Company's long-lived assets exceeded their carrying values for all <em style="font: inherit;">three</em>&#160;asset groups. Therefore, it was determined that there was&#160;no&#160;impairment of the Company's long-lived assets for the year ended <em style="font: inherit;"> January 31, 2022.&#160;</em>The Company will continue testing for potential impairment at least annually or as otherwise required by applicable accounting standards.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>


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

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

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Basic weighted average number of common shares outstanding (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#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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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for all significant accounting policies of the reporting entity.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for claims held for amounts due a company, excluding disclosure for allowance for credit losses. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Also excludes disclosure for financing receivables.</p></div>
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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_RevenueFromContractWithCustomerTextBlock', window );">Revenue from Contract with Customer [Text Block]</a></td>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">4</em> - Revenue recognition&#160;</b></p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company accounts for its revenues under&#160;ASC Topic <em style="font: inherit;">606,</em> "Revenue from Contracts with Customers" ("Topic <em style="font: inherit;">606"</em>).</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt 7.2pt; text-align: left; text-indent: -9pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revenue from contracts with customers: </b></i></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company defines a contract as an agreement that has approval and commitment from both parties, defined rights and identifiable payment terms, which ensures the contract has commercial substance and that collectability is reasonably assured.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company&#8217;s standard revenue transactions are classified in to <em style="font: inherit;">two</em> main categories:</p>
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      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p> </td>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">1</em>)</p> </td>
      <td style="width: 93.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Systems and Coating - which include all bundled products in which Perma-Pipe designs, engineers, and manufactures pre-insulated specialty piping systems,&#160;insulates subsea flowline pipe,&#160;subsea oil production equipment, and landlines. Additionally, this systems classification also includes coating applied to pipes and structures.&#160;</p> </td>
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      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p> </td>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">2</em>)</p> </td>
      <td style="width: 93.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Products - which include cables, leak detection products, heat trace products, material/goods <em style="font: inherit;">not</em> bundled with piping or flowline systems, and field services <em style="font: inherit;">not</em> bundled into a project contract.</p> </td>
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   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In accordance with ASC <em style="font: inherit;">606</em>-<em style="font: inherit;">10</em>-<em style="font: inherit;">25</em>-<em style="font: inherit;">27</em> through <em style="font: inherit;">29,</em> the Company recognizes specialty piping and coating systems revenue over time as the manufacturing process progresses because <em style="font: inherit;">one</em> of the following conditions exist:</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p> </td>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">1</em>)</p> </td>
      <td style="width: 93.4%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the customer owns the material that is being insulated or coated, so the customer controls the asset and thus the work-in-process; or</p> </td>
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   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p> </td>
      <td style="width: 3.3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">2</em>)</p> </td>
      <td style="width: 93.4%; vertical-align: top;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">the customer controls the work-in-process due to the custom nature of the pre-insulated, fabricated system being manufactured as evidenced by the Company&#8217;s right to payment for work performed to date plus seller&#8217;s profit margin for products that have <em style="font: inherit;">no</em> alternative use for the Company.</p> </td>
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   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Products revenue is recognized when goods are shipped or services are performed (ASC <em style="font: inherit;">606</em>-<em style="font: inherit;">10</em>-<em style="font: inherit;">25</em>-<em style="font: inherit;">30</em>).</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">A breakdown of the Company's revenues by revenue class for the years ended <em style="font: inherit;"> January 31,&#160;</em><em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em>&#160;are as follows (in thousands):</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
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       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
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       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Products</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">13,575</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">10</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">%</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">11,496</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">14</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">%</td>
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       <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>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Specialty Piping Systems and Coating</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revenue recognized under input method</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">44,778</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">32</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">%</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">35,041</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">41</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">%</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">80,199</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">58</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">%</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">38,157</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">45</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">%</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">138,552</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">100</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">%</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">84,694</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">100</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">%</td>
      </tr>

     </tbody>
    </table>

   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The input method as noted in ASC <em style="font: inherit;">606</em>-<em style="font: inherit;">10</em>-<em style="font: inherit;">55</em>-<em style="font: inherit;">20</em> is used by the&#160;U.S. operating entities to measure revenue by the costs incurred to date relative to the estimated costs to satisfy the contract using the over time method. Generally, these contracts are considered a single performance obligation satisfied over time and due to the custom nature of the goods and services, the over time method is the most faithful depiction of the Company&#8217;s performance as it measures the value of the goods and services transferred to the customer. Costs include all material, labor, and direct costs incurred to satisfy the performance obligations of the contract. Revenue recognition begins when projects costs are incurred.</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The output method as noted in ASC <em style="font: inherit;">606</em>-<em style="font: inherit;">10</em>-<em style="font: inherit;">55</em>-<em style="font: inherit;">17</em> is used by all&#160;other operating entities to measure revenue by the direct measurement of the outputs produced relative to the remaining goods promised under the contract. Due to the types of end customers, generally these contracts require formal inspection protocols or specific export documentation for units produced, or produced and shipped, therefore, the output method is the most faithful depiction of the Company&#8217;s performance. Depending on the conditions of the contract, revenue <em style="font: inherit;"> may </em>be recognized based on units produced, inspected and held by the Company prior to shipment or on units produced, inspected and shipped.&#160;</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Some of the Company&#8217;s operating entities invoice and collect milestones or other contractual obligations prior to the transfer of goods and services, but do&#160;<em style="font: inherit;">not</em> recognize revenue until the performance obligations are satisfied under the methods discussed above.</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Contract modifications that occur prior to the start of the manufacturing process will supersede the original contract and revenue is recognized using the modified contract value. Contract modifications that occur during the manufacturing process (changes in scope of work, job performance, material costs, and/or final contract settlements) are recognized in the period in which the revisions are known. Provisions for losses on uncompleted contracts are made in contract liabilities account in the period such losses are identified.</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Contract assets and liabilities: </b></i></p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Contract assets represent revenue recognized in excess of amounts billed&#160;for contract work in progress for which the Company has a valid contract and an enforceable right to payment for work completed. Contract liabilities represent billings in excess of costs&#160;for contract work in progress for which the Company has a valid contract and an enforceable right to payment for work completed. Both customer billings and the satisfaction (or partial satisfaction) of the performance obligation(s) occur throughout the manufacturing process and impact&#160;the period end balances in these accounts.</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company anticipates that substantially all costs incurred for uncompleted contracts as of&#160;<em style="font: inherit;"> January 31, 2022</em> will be billed and collected within <span style="-sec-ix-hidden:c83102688">one</span> year.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">During the year ended&#160;<em style="font: inherit;"> January 31, 2021, </em><em style="font: inherit;">one</em> of the Company's customers in Qatar made a call on a performance bond held to secure <em style="font: inherit;">one</em> of&#160;the Company's&#160;contracts. The Company&#160;believes the customer's claims of non-performance under the contract are invalid and that the customer's actions were themselves a breach of the contract.&#160;The Company&#160;has engaged local counsel to seek reimbursement as well as additional compensation for lost profits suffered as a result of cancellation of certain work orders under the contract. The Company has recorded the expense related to the encashment of approximately $0.6 million in other income&#160;in the&#160;consolidated statements of operations for the year ended <em style="font: inherit;"> January 31, 2021. </em><em style="font: inherit;">No</em> receivable has been recorded related to the potential reimbursement in the consolidated financial statements as of <em style="font: inherit;"> January 31, 2022.</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following table shows the reconciliation of the cost in excess of billings:</p>
   <p style="margin: 0pt 7.2pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Costs incurred on uncompleted contracts</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">20,021</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">17,543</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Estimated earnings</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">12,030</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">9,651</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Earned revenue</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">32,051</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">27,194</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Less billings to date</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">31,019</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">23,949</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Costs in excess of billings, net</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">1,032</td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">3,245</td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Balance sheet classification</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Contract assets: Costs and estimated earnings in excess of billings on uncompleted contracts</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">2,309</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Contract liabilities: Billings in excess of costs and estimated earnings on uncompleted contracts</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">)</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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   <p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">&#160;</p>
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   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i style="font-size: 10pt;"><b>Practical expedients:</b></i></p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Costs to obtain a contract are <em style="font: inherit;">not</em> considered project costs as they are <em style="font: inherit;">not</em> usually incremental, nor does job duration span more than <em style="font: inherit;">one</em> year. The Company applies practical expedient for these types of costs and as such are expensed in the period incurred.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107189049848">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 5 - Debt<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 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="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">5</em> - Debt</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

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       <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revolving line - North America</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Mortgage note</p> </td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">6,394</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revolving lines - foreign</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">6,049</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">3,272</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Term loan - foreign</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">33</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">17</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Finance lease obligations</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">9,944</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">701</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total debt</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><b>21,917</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><b>13,210</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unamortized debt issuance costs</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(147</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(166</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less current maturities</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">7,384</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">6,776</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total long-term debt</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>14,386</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>6,268</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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>
       <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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Current portion of long-term debt</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7,384</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">6,776</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unamortized debt issuance costs</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(9</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total short-term debt</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>7,384</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>6,767</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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     </tbody>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following table summarizes the Company's scheduled maturities on <em style="font: inherit;"> January 31:</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 30%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Total</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2023</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2024</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); 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font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Total</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">21,917</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">7,384</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">548</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">395</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">426</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">452</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 7%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">12,712</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></tr>
</tbody></table>

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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><i>Paycheck Protection Program Loan.</i></b>&#160;On <em style="font: inherit;"> May 1, 2020, </em>the Company entered into a loan agreement under the Small Business Administration's Paycheck Protection Program ("PPP") and received proceeds of approximately $3.2 million. Interest on the loan accrued at a fixed interest rate of <em style="font: inherit;">1.0%,</em> and the loan had a maturity date of <em style="font: inherit;"> April 28, 2022. </em>Under Section <em style="font: inherit;">1106</em> of the CARES Act, borrowers are eligible for forgiveness of principal and accrued interest on the loans to the extent that the proceeds are used to cover eligible payroll costs, mortgage interest costs, rent and utility costs, otherwise described as qualified expenses. During the&#160;<em style="font: inherit;">three</em> months ended&#160;<em style="font: inherit;"> July 31, 2020, </em>the Company used all of the PPP loan proceeds to pay for qualified expenses, 100% of which were used for payroll related expenses.&#160;The Company&#160;submitted its application and supporting documentation for forgiveness to its bank, which submitted the application and supporting documentation&#160;to the Small Business Administration ("SBA"). On&#160;<em style="font: inherit;"> June 24, 2021,&#160;</em>the Company was notified by its lender that its&#160;PPP loan had been forgiven by the SBA.&#160;</p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Guidance from the American Institute of Certified Public Accountants' ("AICPA") Technical Question and Answer Section <em style="font: inherit;">3200.18</em> states that if&#160;a company&#160;expects to meet the PPP&#8217;s eligibility criteria and concludes that the PPP loan represents, in substance, a grant that is expected to be forgiven, it <em style="font: inherit;"> may </em>analogize to International Accounting Standards ("IAS") <em style="font: inherit;">20</em> - Accounting for Government Grants and Disclosure of Government Assistance&#160;to account for the PPP loan.&#160; The Company has recognized the earnings impact on a systematic basis over the periods in which the Company recognized as expenses the related costs for which the grants were intended to compensate. We noted that all of these expenses, and thus the related earnings impact, were incurred during the&#160;year ended&#160;<em style="font: inherit;"> January 31, 2021.&#160;&#160;</em></p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The&#160;IAS <em style="font: inherit;">20</em>&#160;guidance&#160;allows for recognition in earnings either separately under a general heading such as other income, or as a reduction of the related expenses. The Company has elected the former option, to make a more clear distinction in its financial statements between its operating income and the amount of net income resulting from the PPP loan and subsequent expected forgiveness. As such, we have&#160;recognized the proceeds in earnings during the&#160;year ended&#160;<em style="font: inherit;"> January 31, 2021. </em>The amounts were recognized in other income, net in the consolidated statements of operations.&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revolving line - North America</b></i><b>.&#160;</b>On <em style="font: inherit;"> September 20, 2018, </em>the Company and certain of its U.S. and Canadian subsidiaries (collectively, together with the Company, the &#8220;North American Loan Parties&#8221;) entered into a Revolving Credit and Security Agreement (the &#8220;Credit Agreement&#8221;) with PNC Bank, National Association ("PNC"), as administrative agent and lender, providing for a <em style="font: inherit;">three</em>-year $18 million Senior Secured Revolving Credit Facility, subject to a borrowing base including various reserves (the &#8220;Senior Credit Facility&#8221;).&#160;</p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On&#160;<em style="font: inherit;"> December 18, 2020,&#160;</em>the Company entered into the First Amendment and Waiver to the Revolving Credit and Security Agreement (&#8220;Amendment and Waiver&#8221;) with PNC, which (i) reflected PNC&#8217;s waiver of the Company&#8217;s failure to maintain a&#160;fixed charge coverage ratio ("FCCR")&#160;of&#160;1.10&#160;to&#160;<em style="font: inherit;">1.00</em>&#160;as of&#160;<em style="font: inherit;"> October 31, 2020&#160;</em>on a trailing&#160;<em style="font: inherit;">four</em>&#160;quarter basis as required under the Company&#8217;s Credit Agreement and (ii) further amended certain future fixed charge coverage ratio covenants requirements under the Credit Agreement.&#160; Additionally, the Company was also required to have received, and applied to reduce the outstanding balance under the Credit Agreement, $1.0&#160;million from&#160;<em style="font: inherit;">one</em>&#160;of its foreign subsidiaries, Perma-Pipe Middle East FZC, in the U.A.E. The transfer and repayment occurred on&#160;<em style="font: inherit;"> December 17, 2020&#160;</em>and did&#160;<em style="font: inherit;">not</em>&#160;cause the Company to incur any additional fees or taxes, nor did it force the Company to change any of its assertions with regards to permanent reinvestment in any of its foreign subsidiaries. The Company incurred additional fees over the remainder of the Amendment and Waiver of approximately $0.1&#160;million. The Amendment and Waiver also eliminated&#160;the Company&#8217;s ability to make LIBOR borrowings and reduced&#160;the overall availability by $2.0&#160;million until maturity.&#160;</p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On&#160;<em style="font: inherit;"> September 17, 2021,&#160;</em>the North American Loan Parties&#160;executed an extension of the Credit Agreement&#160;with PNC, providing for a new&#160;<span style="-sec-ix-hidden:c83102773">five</span>-year $18.0&#160;million senior secured revolving credit facility, subject to a borrowing base including various reserves (the &#8220;Renewed Senior Credit Facility&#8221;). The Company's&#160;obligations under the Renewed Senior Credit Facility are currently guaranteed by Perma-Pipe Canada, Inc. Each of the North American Loan Parties other than Perma-Pipe Canada, Inc. is a borrower under the Renewed Senior Credit Facility (collectively, the &#8220;Borrowers&#8221;).</p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Borrowers are using borrowings under the Renewed Senior Credit Facility (i)&#160;to fund capital expenditures; (ii)&#160;to fund ongoing working capital needs; and (iii)&#160;for other corporate purposes, including potentially additional stock&#160;repurchases. Borrowings under the Renewed Senior Credit Facility bears interest at a rate equal to an alternate base rate, the London Inter-Bank Offered Rate (&#8220;LIBOR&#8221;) or a LIBOR successor rate index, plus, in each case, an applicable margin. The applicable margin is based on an FCCR range. Interest on alternate base rate borrowings are based on&#160;the alternate base rate as defined in the Renewed Senior Credit Facility&#160;plus an applicable margin ranging from&#160;1.00% to&#160;1.50%, based on the FCCR in the most recently reported period. Interest on LIBOR or LIBOR successor rate borrowings will&#160;be the LIBOR rate as defined in the Renewed Senior Credit Facility&#160;plus an applicable margin ranging from&#160;2.00% to&#160;2.50%, based on the FCCR in the most recently reported period.&#160;Additionally, the Borrowers pay a&#160;0.25% per annum facility fee on the unused portion of the Renewed Senior Credit Facility.&#160;</p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Subject to certain exceptions, borrowings under the Renewed Senior Credit Facility are secured by substantially all of the North American Loan Parties&#8217; assets. The Renewed Senior Credit Facility will mature on&#160;<em style="font: inherit;"> September 20, 2026.&#160;</em>Subject to certain qualifications and exceptions, the Renewed Senior Credit Facility contains covenants that, among other things, restrict the North American Loan Parties&#8217; ability to create liens, merge or consolidate, consummate acquisitions, make investments, dispose of assets, incur debt, and pay dividends and other distributions. In addition, the North American Loan Parties&#160;<em style="font: inherit;"> may&#160;</em><em style="font: inherit;">not</em>&#160;make&#160;capital expenditures in excess of $5.0&#160;million annually, plus a limited carryover of unused amounts.&#160;Further, the North American Loan Parties <em style="font: inherit;"> may </em><em style="font: inherit;">not</em> make repurchases of the Company's common stock in excess of $3.0 million.&#160;</p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Renewed Senior Credit Facility also contains financial covenants requiring&#160;the North American Loan Parties to achieve a ratio of its EBITDA to the sum of scheduled cash principal payments on indebtedness for borrowed money and interest payments on the advances under the Renewed Senior Credit Facility&#160;to be&#160;<em style="font: inherit;">not</em>&#160;less than&#160;1.10&#160;to&#160;<em style="font: inherit;">1.00</em>&#160;if for any&#160;<em style="font: inherit;">five</em>&#160;consecutive days the undrawn availability is less than $3.0&#160;million&#160;or any day in which the undrawn availability is less than $2.0&#160;million. As of <em style="font: inherit;"> January 31, 2022, </em>the calculated ratio was substantially greater than&#160;1.10&#160;to&#160;<em style="font: inherit;">1.00.</em>&#160;In order to cure any future breach of the fixed charge coverage ratio covenant by the North American Loan Parties, the Company&#160;<em style="font: inherit;"> may&#160;</em>repatriate cash from any of its foreign subsidiaries that are otherwise&#160;<em style="font: inherit;">not</em>&#160;a party to the Renewed Senior Credit Facility in an amount which, when added to the amount of the Company&#8217;s Consolidated EBITDA, would result in pro forma compliance with the covenant. The Company was in compliance with these covenants as of&#160;<em style="font: inherit;"> January 31, 2022.</em></p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Renewed Senior Credit Facility contains customary events of default. If an event of default occurs and is continuing, then PNC&#160;<em style="font: inherit;"> may&#160;</em>terminate all commitments to extend further credit and declare all amounts outstanding under the Renewed Senior Credit Facility due and payable immediately. In addition, if any of the North American Loan Parties or certain of their subsidiaries become the subject of voluntary or involuntary proceedings under any bankruptcy, insolvency or similar law, then any outstanding obligations under the Renewed Senior Credit Facility will automatically become immediately due and payable. Loans outstanding under the Renewed Senior Credit Facility will bear interest at a rate of&#160;2.00% per annum in excess of the otherwise applicable rate (i) while a bankruptcy event of default exists or (ii) upon the lender's&#160;request, during the continuance of any other event of default.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of <em style="font: inherit;"> January 31, 2022,&#160;</em>the Company had borrowed an aggregate of $0.6 million at a rate of 4.25% and had $8.5&#160;million available under the Renewed Senior Credit Facility,&#160;before application of a&#160;$2.5&#160;million availability block that can be reduced by the Company's financial performance. This block on the Company's availability under its Renewed Senior Credit Facility was removed completely based on its financial performance as of and for the year ended <em style="font: inherit;"> January 31, 2022.</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Finance obligation - buildings and land.</b></i><b>&#160;</b>On&#160;<em style="font: inherit;"> April 14, 2021,&#160;</em>the Company entered into a purchase and sale agreement (the "Purchase and Sale Agreement"). Pursuant to the terms of the Purchase and Sale Agreement, the Company sold its land and buildings in Lebanon, Tennessee (the "Property") for a purchase price of $10.4&#160;million. The transaction generated net cash proceeds of $9.1&#160;million, following the release of the escrowed amount in&#160;<em style="font: inherit;"> June 2021&#160;</em>discussed below. The&#160;Company used a portion of the proceeds to repay its borrowings under the Senior Credit Facility. The Company&#160;expects to use its liquidity for strategic investments and general corporate needs. Concurrent with the sale of the Property, the Company entered into a&#160;<span style="-sec-ix-hidden:c83102801">fifteen</span>-year lease agreement (the &#8220;Lease Agreement&#8221;), whereby the Company will lease back the Property at an annual rental rate of&#160;approximately $0.8&#160;million, subject to annual rent increases of&#160;2.0%. Under the Lease Agreement, the Company has&#160;<span style="-sec-ix-hidden:c83102804">four</span>&#160;consecutive options to extend the term of the lease by&#160;<span style="-sec-ix-hidden:c83102805">five</span>&#160;years for each such option.&#160;Concurrently with the sale, the Company paid off the approximately $0.9&#160;million&#160;mortgage note on the Property to its lender. At closing, $0.4&#160;million was placed in a short-term escrow account to cover certain post-closing contingencies that&#160;<em style="font: inherit;"> may&#160;</em>arise. The contingencies were resolved in&#160;<em style="font: inherit;"> May 2021&#160;</em>and the Company received the escrowed funds in&#160;<em style="font: inherit;"> June 2021.</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In accordance with ASC Topic&#160;<em style="font: inherit;">842,</em>&#160;"Leases", this transaction was recorded as a failed sale and leaseback as the present value of lease payments exceeded&#160;substantially&#160;all of the&#160;fair value of the underlying asset. The Company utilized an incremental borrowing rate of&#160;8.0% to determine&#160;the finance obligation&#160;to record for the amounts received and&#160;will continue to depreciate the assets.&#160;The current portion of the finance obligation of $0.1&#160;million is recognized in current maturities of long-term debt and the long-term portion of $9.3&#160;million is recognized&#160;in&#160;long-term finance obligation&#160;on the Company's consolidated balance sheets as of <em style="font: inherit;"> January&#160;</em><em style="font: inherit;">31,</em>&#160;<em style="font: inherit;">2022.</em>&#160;The net carrying amount of the financial liability and remaining assets will be&#160;<em style="font: inherit;">zero</em>&#160;at the end of the lease term.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revolving lines - foreign.&#160;</b></i>The Company also has credit arrangements used by its Middle Eastern subsidiaries in the U.A.E. and Egypt as discussed further below.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      The Company has&#160;a revolving line for&#160;
     8.0&#160;million U.A.E. Dirhams (approximately
     $2.2&#160;million at
     <em style="font: inherit;"> January 31, 2022) </em>from a bank in the U.A.E. The&#160;facility has&#160;an interest rate of approximately&#160;
     3.77% and&#160;was
     <span style="color:#333333"> originally set to expire&#160;in&#160;<em style="font: inherit;"> November 2020,&#160;</em>however, the expiration was extended due to the&#160;COVID-<em style="font: inherit;">19</em>&#160;pandemic. The Company has submitted final documentation to complete the renewal process&#160;and is awaiting official notification from the bank of the renewal completion. This process is expected to be completed in&#160;<em style="font: inherit;"> May 2022.</em></span>
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
     <span style="color:#333333">The Company has a&#160;<em style="font: inherit;">second</em>&#160;revolving line for&#160;19.5&#160;million U.A.E. Dirhams (approximately $5.3&#160;million&#160;at <em style="font: inherit;"> January 31, 2022) </em>from a bank in the U.A.E. The&#160;facility has an interest rate of approximately&#160;4.5% and&#160;is set to expire&#160;in&#160;<em style="font: inherit;"> January 2023.</em></span>
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
     <span style="color:#333333">The Company has a&#160;<em style="font: inherit;">third</em> credit arrangement for project financing with a bank in the U.A.E.&#160;for&#160;3.0&#160;million U.A.E. Dirhams (approximately $0.8&#160;million&#160;at <em style="font: inherit;"> January&#160;</em><em style="font: inherit;">31,</em> <em style="font: inherit;">2022</em>). </span>This credit arrangement is in the form of project financing at rates competitive in the U.A.E. The line is secured by the contract for a project being financed by the Company's U.A.E. subsidiary. The facility has an interest rate of approximately
     4.5% and is expected to expire in&#160;
     <em style="font: inherit;"> June 2023&#160;</em>in connection with the completion of the project.&#160;
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      These credit arrangements are in the form of overdraft facilities and project financing at rates competitive in the countries in which the Company operates. The lines are secured by certain equipment, certain assets (such as accounts receivable and inventory), and a guarantee by the Company. Some credit arrangement covenants require a minimum tangible net worth to be maintained, including maintaining certain levels of intercompany subordinated debt. In addition, some of the revolving credit facilities restrict payment of dividends or undertaking of additional debt by the respective&#160;subsidiary.
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      In&#160;
     <em style="font: inherit;"> June 2021,&#160;</em>the Company's Egyptian subsidiary entered into a credit arrangement with a bank in Egypt for a revolving line of&#160;
     100.0&#160;million Egyptian Pounds (approximately
     $6.2&#160;million at
     <em style="font: inherit;"> January 31, 2022). </em>This credit arrangement is in the form of project financing at rates competitive in Egypt. The line was secured by certain assets (such as accounts receivable) of the Company's Egyptian subsidiary. Among other covenants, the credit arrangement established a maximum leverage ratio allowable and restricted the Company's Egyptian subsidiary's ability to undertake any additional debt.&#160;The&#160;facility has an interest rate of approximately
     8.0%&#160;and&#160;is set to expire&#160;in&#160;
     <em style="font: inherit;"> August&#160;</em>
     <em style="font: inherit;">2022.</em>
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      In&#160;
     <em style="font: inherit;"> December 2021,&#160;</em>the Company entered into a credit arrangement for project financing with a bank in Egypt for
     28.2&#160;million Egyptian Pounds (approximately
     $1.8&#160;million at
     <em style="font: inherit;"> January&#160;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022</em>).&#160;This credit arrangement is in the form of project financing at rates competitive in Egypt. The line is secured by the contract for a project being financed by the Company's Egyptian subsidiary. The facility has an interest rate of approximately&#160;
     8.0% and is expected to expire in&#160;
     <em style="font: inherit;"> June 2022 </em>in connection with the completion of the project.
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      The Company&#8217;s credit arrangements used by its Middle Eastern subsidiaries are subject to renewal on an annual basis. The Company guarantees only a portion of the subsidiaries' debt, including foreign debt. As of
     <em style="font: inherit;"> January 31, 2022, </em>the amount of foreign subsidiary debt guaranteed by the Company was approximately
     $0.2 million.&#160;
    </div>
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      &#160;
    </div>
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      The Company was in compliance with the covenants under the credit arrangements in the U.A.E.&#160;as of
     <em style="font: inherit;"> January&#160;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022.</em>&#160;The Company was
     <em style="font: inherit;">not</em> in compliance with a covenant under its
     28.2 million Egyptian Pound project financing in Egypt as of
     <em style="font: inherit;"> January 31, 2022. </em>The Company did
     <em style="font: inherit;">not</em> meet its required debt to equity ratio as of
     <em style="font: inherit;"> January 31, 2022. </em>The Company has received&#160;a waiver from the bank as of
     <em style="font: inherit;"> January 31, 2022. </em>On
     <em style="font: inherit;"> January&#160;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022,</em> interest rates were based on the Emirates Inter Bank Offered Rate&#160;plus&#160;
     3.0% to&#160;
     3.5% per annum for the U.A.E. credit arrangements,&#160;
     <em style="font: inherit;">two</em>&#160;of which have&#160;a minimum interest rate of&#160;
     4.5% per annum, and based on the stated interest rate in the agreement for the Egypt credit arrangement. Based on these base rates, as of
     <em style="font: inherit;"> January&#160;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022,</em> the Company's interest rates ranged from&#160;
     3.77% to
     8.0%, with a weighted average rate of
     7.31%, and the Company had facility limits totaling
     $16.4&#160;million under these credit arrangements.&#160;As of
     <em style="font: inherit;"> January 31, 2022,&#160;</em>
     $1.2&#160;million of availability was used to support letters of credit to guarantee amounts committed for inventory purchases and for performance guarantees. Additionally, as of
     <em style="font: inherit;"> January&#160;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022,</em> the Company had borrowed
     $6.0&#160;million, and had an additional
     $6.1&#160;million of&#160;borrowing remaining available under the foreign revolving credit arrangements. The foreign revolving lines balances as of
     <em style="font: inherit;"> January&#160;</em>
     <em style="font: inherit;">31,</em>
     <em style="font: inherit;">2022</em> and
     <em style="font: inherit;">2021</em>&#160;were included as current maturities of long-term debt in the Company's consolidated balance sheets.&#160;
    </div>
   </div>
   <div style="font-size:10pt">
    <div style="font-family: &quot;Times New Roman&quot;, Times, serif; margin: 0pt;">
      &#160;
    </div>
   </div>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Mortgages.</b></i> On <em style="font: inherit;"> July&#160;</em><em style="font: inherit;">28,</em> <em style="font: inherit;">2016,</em> the Company borrowed CAD 8.0&#160;million (approximately USD $6.1&#160;million at the prevailing exchange rate on the transaction date) from a bank in Canada under a mortgage note secured by the manufacturing facility located in Alberta, Canada that matures on <em style="font: inherit;"> December&#160;</em><span style="-sec-ix-hidden:c83102868">23,</span> <em style="font: inherit;">2042.</em> The interest rate is variable, and was&#160;4.3% at <em style="font: inherit;"> January 31, 2022.&#160;</em>Principal payments began in <em style="font: inherit;"> January 2018.</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On <em style="font: inherit;"> June&#160;</em><span style="-sec-ix-hidden:c83102871">19,</span> <em style="font: inherit;">2012,</em> the Company borrowed $1.8 million under a mortgage note secured by its manufacturing facility in Lebanon, Tennessee. The proceeds were used for payment of amounts borrowed. On&#160;<em style="font: inherit;"> April 14, 2021,&#160;</em>the Company entered into the Purchase and Sale Agreement&#160;discussed above.&#160;Concurrently with the sale of the Property, the Company paid off the approximately $0.9&#160;million&#160;remaining on the mortgage note on the Property to its lender.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107179988808">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - Leases<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Jan. 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>
</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_ppih_LesseeOperatingAndFinanceLeasesTextBlock', window );">Lessee, Operating and Finance Leases [Text Block]</a></td>
<td class="text">
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">6</em> - Leases </b></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company accounts for its leases under ASC <em style="font: inherit;">842,</em> <i>Leases</i>.&#160;Under this guidance, arrangements meeting the definition of a lease are classified as operating or financing leases, and are recorded on the consolidated balance sheet.&#160;Operating leases are included in operating lease right-of-use (&#8220;ROU&#8221;) assets, operating lease liabilities short-term, and operating lease liabilities long-term&#160;in the Company's consolidated balance sheets. Finance leases are included in property, plant and equipment, current maturities of long-term debt, and long-term debt less current maturities in the Company's consolidated balance sheets.&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">ROU assets represent the Company's right to use an underlying asset for the lease term and lease liabilities represent the Company's obligation to make lease payments arising from the lease calculated by discounting fixed lease payments over the lease term at the rate implicit in the lease or the Company&#8217;s incremental borrowing rate.&#160; Lease liabilities are increased by interest and reduced by payments each period, and the ROU asset is amortized over the lease term.&#160; For operating leases, interest on the lease liability and the amortization of the ROU asset result in straight-line rent expense over the lease term.&#160; For finance leases, interest on the lease liability and the amortization of the ROU asset results in front-loaded expense over the lease term.&#160; Variable lease expenses are recorded when incurred.&#160;ROU assets and liabilities are recognized at the commencement date of the lease based on the present value of lease payments over the lease term.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Supplemental balance sheet information related to leases follows (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

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       <td style="width: 70%; 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;"><b><i>Operating and Finance leases:</i></b></p> </td>
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       <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;">Finance leases assets:</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>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <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 and amortization</p> </td>
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       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">783</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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       <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>
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       <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;">Finance lease liabilities:</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>
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       <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;">Finance lease liability short-term</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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">357</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">300</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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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;">Finance lease liability long-term</p> </td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <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 finance lease liabilities</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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">530</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">701</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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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>
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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;">Operating lease assets:</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;">Operating lease ROU assets</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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">11,213</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">13,384</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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      <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>
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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;">Operating lease liabilities:</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>
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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;">Operating lease liability short-term</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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,496</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,402</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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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;">Operating lease liability long-term</p> </td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">11,270</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">13,174</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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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;">Total operating lease liabilities</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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">12,766</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">14,576</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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     </tbody>
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   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Total lease costs consist of the following (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: Times New Roman; font-size: 10pt;">
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 35%; 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;"><b>Lease costs</b></p> </td>
       <td style="width: 35%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Consolidated Statements of Operations Classification</em></b></p> </td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="width: 1%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Year Ended January 31, 2022</em></b></p> </td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="width: 1%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Year Ended January 31, 2021</em></b></p> </td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 35%; 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;">Finance Lease Costs</p> </td>
       <td style="width: 35%; 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: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; 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: 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%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 35%; 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;">Amortization of ROU assets</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Cost of sales</em></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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">245</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">214</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="width: 35%; 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 on lease liabilities</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Interest expense</em></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;">53</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;">69</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 35%; 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 lease costs</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Cost of sales, SG&amp;A expenses</em></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;">2,502</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;">2,570</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="width: 35%; 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;">Short-term lease costs (1)</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Cost of sales, SG&amp;A expenses</em></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;">591</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;">398</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="width: 35%; 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;">Sub-lease income</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">SG&amp;A expenses</em></p> </td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(81</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(81</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td colspan="2" style="width: 35%; 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;"><b><em style="font: inherit;">Total Lease costs</em></b></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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">3,310</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">3,170</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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     </tbody>
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   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(<em style="font: inherit;">1</em>) Includes variable lease costs, which are immaterial</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Supplemental cash flow information related to leases is as follows (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: Times New Roman; font-size: 10pt;">
     <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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Year Ended January 31, 2022</em></b></p> </td>
       <td style="font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Year Ended January 31, 2021</em></b></p> </td>
       <td style="font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 70%; 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;">Cash paid for amounts included in the measurement of lease liabilities:</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;">Financing cash flows from finance leases</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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">375</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">432</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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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;">Operating cash flows from finance leases</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;">53</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;">69</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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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;">Operating cash flows from operating leases</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;">2,784</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;">3,097</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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     </tbody>
    </table>

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

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Year Ended January 31, 2022</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 85%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">ROU Assets obtained in exchange for new lease obligations:</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance leases liabilities</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating leases liabilities</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">121</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
      </tr>

     </tbody>
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   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Weighted-average lease terms discount rates are as follows:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">January 31, 2022</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 85%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Weighted-average remaining lease terms (in years):</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1.5</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">13.5</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; 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>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Weighted-average discount rates:</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">9.1</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7.4</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td>
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     </tbody>
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   <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


   <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On <em style="font: inherit;"> January 31, 2022, </em>future minimum annual rental commitments under non-cancelable lease obligations were as follows (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Year:</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Operating Leases</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Finance Leases</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2023</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,367</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">386</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2024</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,335</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">177</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2025</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,525</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2026</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,326</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2027</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,333</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Thereafter</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">12,322</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">563</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total lease liabilities at January 31, 2022</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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   <p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has several significant operating lease agreements as follows:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Office space of approximately <em style="font: inherit;">31,650</em> square feet in Niles, IL is leased until <em style="font: inherit;"> October 2023.</em></p> </td>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</td>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Five acres of land in Louisiana is leased through <em style="font: inherit;"> March 2022.</em></p> </td>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Twenty acres of land in Canada leased through <em style="font: inherit;"> December 2022.</em></p> </td>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Nine acres of land in the Kingdom of Saudi Arabia is leased through <em style="font: inherit;"> April 2030.</em></p> </td>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</p> </td>
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      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;">
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      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Production facilities in the U.A.E. of approximately <em style="font: inherit;">78,100</em> square feet is leased until <em style="font: inherit;"> December 2032.</em></p> </td>
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     <tr>
      <td style="width: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
      <td style="width: 18pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</td>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Income Taxes<br></strong></div></th>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Domestic</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,357</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,288</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">11,684</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(4,487</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"><b>Total</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>8,327</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(7,775</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
</tbody></table>

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

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Components of income tax expense/(benefit) (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Current</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Federal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">18</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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 style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">State and other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">144</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">105</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total current income tax expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,462</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">536</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deferred</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Federal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">State and other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total deferred income tax expense/(benefit)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(197</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(669</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total income tax expense/(benefit)</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>2,265</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(133</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
</tbody></table>

   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Repatriation of foreign earnings</b></i></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As a result of the onetime transition tax from the U.S. Tax Cuts and Jobs Act of <em style="font: inherit;">2017</em> (&#8220;Tax Act&#8221;), the Company estimates that distributions from foreign subsidiaries will <em style="font: inherit;">no</em> longer be subject to incremental U.S. tax as they will either be remittances of previously taxed earnings and profits or eligible for a full dividends received deduction. Current and future earnings in the Company's subsidiaries in Canada and Egypt are <em style="font: inherit;">not</em> permanently reinvested. Earnings from these subsidiaries are subject to tax in their local jurisdiction, and withholding taxes in these jurisdictions are&#160;considered.&#160;The Company's liability has remained consistent at $0.2&#160;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> respectively,&#160;related to these taxes.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">U.S. income and foreign withholding taxes have <em style="font: inherit;">not</em> been recognized on the excess of the amount for financial reporting over the tax basis of investments in foreign subsidiaries that is indefinitely reinvested outside the United States.&#160;The Company intends to permanently reinvest the undistributed earnings of&#160;its Middle Eastern and Indian subsidiaries.&#160;The Middle Eastern and Indian subsidiaries have unremitted earnings of $22.7&#160;million and $0.8 million, respectively, as of <em style="font: inherit;"> January 31, 2022, </em>all of which has been subject to the transition tax in the United States. Unremitted earnings of $19.2&#160;million in the United Arab Emirates would <em style="font: inherit;">not</em> be subject to withholding tax in the event of a distribution, and $3.5&#160;million of unremitted earnings in Saudi Arabia would be subject to withholding tax of $0.2&#160;million. The Company has <em style="font: inherit;">not</em> recorded a deferred tax liability related to any financial reporting basis over tax basis related to the investment in these foreign subsidiaries as it is <em style="font: inherit;">not</em> practical to estimate.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The difference between the provision for income taxes and the amount computed by applying the U.S. Federal statutory rate of <em style="font: inherit;">21%</em>&#160;was as follows:</p>
   <p style="margin: 0pt 7.2pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Global Intangible Low Tax Income Inclusion</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">742</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Nontaxable Paycheck Protection Program Loan Forgiveness Proceeds</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(662</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</td></tr>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

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<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>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#160;</td><td style="padding-bottom: 1px;">&#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(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>
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</tbody></table>

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


   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has a gross U.S. Federal operating loss carryforward of $40.1&#160;million. Of this amount, $33.8 million will begin to expire between tax years <em style="font: inherit;">2030</em> and <em style="font: inherit;">2037</em> and&#160;the remainder has an indefinite carryforward.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The deferred tax asset ("DTA")&#160;for state net operating&#160;loss ("NOL") carryforwards of $2.7&#160;million relates to amounts that expire at various times from <em style="font: inherit;">2022</em> to <em style="font: inherit;">2032.</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has a DTA foreign NOL carryforward of $0.4&#160;million for its subsidiary&#160;in Saudi Arabia. The NOL in Saudi Arabia can be carried forward indefinitely and does <em style="font: inherit;">not</em> have a valuation allowance recorded against it.&#160;The NOL in India was fully utilized in <em style="font: inherit;">2021.</em> The ultimate realization of this tax benefit is dependent upon the generation of enough operating income in the foreign tax jurisdictions.&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company periodically reviews the adequacy of its valuation allowance in all of the tax jurisdictions in which it operates, evaluates future sources of taxable income and tax planning strategies and <em style="font: inherit;"> may </em>make further adjustments based on management's outlook for continued profits in each jurisdiction.&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Management assesses the available positive and negative evidence to estimate whether sufficient future taxable income will be generated to permit the use of the existing deferred tax assets. A significant piece of objective negative evidence evaluated was the domestic cumulative loss incurred leading up to the period ended <em style="font: inherit;"> January 31, 2013. </em>Such objective evidence limits the ability to consider other subjective evidence, such as our projections for future growth.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On the basis of this evaluation, as of <em style="font: inherit;"> December 31, 2013, </em>a full valuation allowance was recorded against the domestic deferred tax assets as the Company has determined that they are <em style="font: inherit;">not</em> more likely than <em style="font: inherit;">not</em> to be realized based upon the available evidence. As of <em style="font: inherit;"> January 31, 2022, </em>the Company has <em style="font: inherit;">not</em> released the valuation allowance as the objective negative evidence in the form of cumulative losses continues to exist. The amount of the domestic deferred tax assets considered realizable, however, could be increased if objective negative evidence in the form of cumulative losses is <em style="font: inherit;">no</em> longer present.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has a deferred tax asset of $2.6&#160;million for U.S. foreign tax credits after considering the impact of the repatriated foreign earnings and the <em style="font: inherit;">one</em>-time transition tax. The&#160;foreign tax credit deferred tax asset is fully offset with a valuation allowance. The excess foreign tax credits are subject to a <em style="font: inherit;">ten</em>-year carryforward and will begin to expire on <em style="font: inherit;"> January&#160;</em><em style="font: inherit;">31,</em> <em style="font: inherit;">2026.</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following table summarizes uncertain&#160;tax position&#160;("UTP") activity, excluding the related accrual for interest and penalties:</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107188823064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Retirement Plans<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Jan. 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>
<td class="text">&#160;<span></span>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">8</em> - Retirement plans</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Pension plan</b></i></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The defined benefit plan that covered the hourly rate&#160;employees of a non-operating filtration business unit, previously located in Winchester, Virginia,&#160;was frozen on <em style="font: inherit;"> June&#160;</em><em style="font: inherit;">30,</em> <em style="font: inherit;">2013</em> per the <em style="font: inherit;">third</em> Amendment to the Plan dated <em style="font: inherit;"> May 15, 2013. </em>The accrued benefit of each participant was frozen as of the freeze date, and <em style="font: inherit;">no</em> further benefits shall accrue with respect to any service or hours of service after the freeze date. The benefits are based on fixed amounts multiplied by years of service of participants. The Company engages outside actuaries to calculate its obligations and costs. The funding policy is to contribute such amounts as are necessary to provide for benefits attributed to service to date. The amounts contributed to the plan are sufficient to meet the minimum funding requirements set forth in the Employee Retirement Income Security Act of <em style="font: inherit;">1974.</em>&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Asset allocation</b></i></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The pension plan holds <em style="font: inherit;">no</em> securities of Perma-Pipe International Holdings, Inc.; 100% of the assets are held for benefits under the plan. The fair value of the major categories of the pension plan's investments are presented below. The FASB has established a fair value hierarchy that distinguishes between (<em style="font: inherit;">1</em>) market participant assumptions developed based on market data obtained from independent sources (observable inputs) and (<em style="font: inherit;">2</em>) an entity's own assumptions about market participant assumptions developed based on the best information available in the circumstances (unobservable inputs). The fair value hierarchy consists of <em style="font: inherit;">three</em> broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets and liabilities (Level <em style="font: inherit;">1</em>) and the lowest priority to unobservable inputs (Level <em style="font: inherit;">3</em>). The <em style="font: inherit;">three</em> levels of the fair value hierarchy are described below:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-decoration: underline; ">Level <em style="font: inherit;">1</em></span> - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-decoration: underline; ">Level <em style="font: inherit;">2</em></span> - Inputs other than quoted prices included within Level <em style="font: inherit;">1</em> that are observable for the asset or liability, either directly or indirectly, including quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are <em style="font: inherit;">not</em> active; inputs other than quoted prices that are observable for the asset or liability (e.g., interest rates); and inputs that are derived principally from or corroborated by observable market data by correlation or other means.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-decoration: underline; ">Level <em style="font: inherit;">3</em></span> - Inputs that are both significant to the fair value measurement and unobservable.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>(In thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Level 1 market value of plan assets</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Equity securities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">4,119</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">4,112</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">U.S. bond market</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">1,544</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">1,716</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Real estate securities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">322</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">198</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td></tr>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Level 2 significant other observable inputs</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Investments measured at net asset value*</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">829</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">851</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">7,135</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">7,016</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></tr>
</tbody></table>

   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">* Certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have <em style="font: inherit;">not</em> been categorized in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the reconciliation of benefit obligations, plan assets and funded status of plan.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On <em style="font: inherit;"> January 31, 2022</em>, plan assets were held 69% in equity, 26% in debt and 5% in other. The investment policy is to invest all funds <em style="font: inherit;">not</em> needed to pay benefits and investment expenses for the year, with target asset allocations of approximately 60% equities, 30% fixed income and 10% alternative investments, diversified across a variety of sub-asset classes and investment styles, following a flexible asset allocation approach that will allow the plan to participate in market opportunities as they become available. The expected long-term rate of return on assets is based on historical long-term rates of equity and fixed income investments and the asset mix objective of the funds.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Investment market conditions in&#160;<em style="font: inherit;">2021</em> resulted in $0.1&#160;million loss&#160;on plan assets, computed as the actual return&#160;as presented below less the expected return, which increased the fair value of plan assets at year end. The Company kept its expected return on plan assets used in determining cost and benefit obligations consistent at 7.5%, based on&#160;long-term market expectations that were relatively unchanged from the prior year. The plan's investments are intended to earn long-term returns to fund long-term obligations, and investment portfolios with asset allocations similar to those of the plan's investment policy have attained such returns over several decades. The Company does <em style="font: inherit;">not</em> expect to make any future contributions&#160;to maintain funding requirements.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Reconciliation of benefit obligations, plan assets and funded status of plan (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Accumulated benefit obligations</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Vested benefits</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">6,448</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7,090</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Change in benefit obligation</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td></tr>
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<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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Change in plan assets</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Fair value of plan assets - beginning of year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7,016</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">6,550</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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>&#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(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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Balance sheet classification</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td></tr>
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<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>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unrecognized actuarial loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,362</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,902</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
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</tbody></table>

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

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Weighted-average assumptions used to determine net cost and benefit obligations</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">End of year benefit obligation discount rate</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3.00</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2.50</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Expected return on plan assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7.50</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7.50</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td></tr>
</tbody></table>

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



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<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="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Amounts recognized in other comprehensive income (in thousands)</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td></tr>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total in other comprehensive income</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">540</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">185</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></tr>
</tbody></table>

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

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 84%;">Cash flows (in thousands)</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 12%;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td></tr>
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</tbody></table>

   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b><em style="font: inherit;">401</em>(k) plan</b></i></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The domestic employees of the Company participate in the PPIH <em style="font: inherit;">401</em>(k) Employee Savings Plan, which is applicable to all employees except employees covered by collective bargaining agreement benefits. The plan allows employee pretax payroll contributions from 1% to 16% of total compensation. The Company matches 100% of each participant's payroll deferral contributions up to 1% of their compensation, plus 50% of each participant's payroll deferral contributions on the next 5% of compensation.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Multi-employer plans</b></i></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company contributes to a multi-employer plan for certain collective bargaining U.S. employees. The risks of participating in this multi-employer plan are different from a single employer plan in the following aspects:</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 18pt;">&#160;</td><td style="width: 18pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</p> </td><td> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Assets contributed to the multi-employer plans by <em style="font: inherit;">one</em> employer <em style="font: inherit;"> may </em>be used to provide benefits to employees of other participating employers.</p> </td></tr>
</tbody></table>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 18pt;">&#160;</td><td style="width: 18pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</p> </td><td> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">If a participating employer ceases contributing to the plan, the unfunded obligations of the plan <em style="font: inherit;"> may </em>be inherited by the remaining participating employers.</p> </td></tr>
</tbody></table>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 18pt;">&#160;</td><td style="width: 18pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#8226;</p> </td><td> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">If the Company chooses to stop participating in the multi-employer plan, the Company <em style="font: inherit;"> may </em>be required to pay those plans an amount based on the underfunded status of the plan, referred to as a withdrawal liability.</p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has assessed and determined that the multi-employer plans to which it contributes are <em style="font: inherit;">not</em> significant to the Company's consolidated financial statements. The Company does <em style="font: inherit;">not</em> expect to incur a withdrawal liability or expect to significantly increase its contribution over the remainder of the contract period. The Company made contributions to the bargaining unit supported multi-employer pension plans (in thousands):</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#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; width: 25%;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%;"><em style="font: inherit;">&#160;</em></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%;"><em style="font: inherit;">&#160;</em></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 7%;"><em style="font: inherit;">&#160;</em></td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 7%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">FIP/RP Status</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">2021</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">2020</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#160;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 7%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Surcharge</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 14%;"><em style="font: inherit;">&#160;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 25%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; text-align: center;">Plan Name</p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#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); width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">EIN</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#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); width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Plan #</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"><em style="font: inherit;">Funded Zone Status</em></p> </td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Pending/Implemented</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#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); width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Contribution</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#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); width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Contribution</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">&#160;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Imposed</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 14%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"><em style="font: inherit;">Collective Bargaining Expiration Date</em></p> </td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 25%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Plumbers &amp; Pipefitters Local 572 Pension Fund</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#160;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"><em style="font: inherit;">626102837</em></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#160;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"><em style="font: inherit;">001</em></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt"><em style="font: inherit;">Green</em></p> </td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt"><em style="font: inherit;">No</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#160;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">$172</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#160;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">$206</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0">&#160;</td><td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt"><em style="font: inherit;">No</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 14%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt"><em style="font: inherit;">3/31/2025</em></p> </td></tr>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><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 entire disclosure for retirement benefits.</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 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section S99<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=21916913&amp;loc=d3e273930-122802<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (o)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (p)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 70<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=49170846&amp;loc=d3e28014-114942<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -URI http://asc.fasb.org/topic&amp;trid=2235017<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 60<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6414203&amp;loc=d3e39689-114964<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(iv)(03)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (q)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (r)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (l)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (r)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br></p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107189009832">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Stock-based Compensation<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Jan. 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="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Note <em style="font: inherit;">9</em> - Stock-based compensation</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company&#8217;s <em style="font: inherit;">2017</em> Omnibus Stock Incentive Plan dated <em style="font: inherit;"> June 13, 2017, </em>as amended, which the Company's stockholders approved in <em style="font: inherit;"> June 2017 (</em><em style="font: inherit;">"2017</em> Plan"), expired in <em style="font: inherit;"> June 2020.&#160;</em></p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has prior incentive plans under which previously granted awards remain outstanding, including the <em style="font: inherit;">2017</em> Plan, but under which <em style="font: inherit;">no</em> new awards <em style="font: inherit;"> may </em>be granted. At <em style="font: inherit;"> January 31, 2022</em>, the Company had reserved a total of 421,255 shares for grants and issuances under these incentive stock plans, which includes a reserve for issuances pursuant to unvested or unexercised prior awards.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company's&#160;<em style="font: inherit;">2021</em>&#160;Omnibus Stock Incentive Plan dated&#160;<em style="font: inherit;"> May 26, 2021&#160;</em>was approved by&#160;the Company's stockholders in&#160;<em style="font: inherit;"> May 2021 (</em><em style="font: inherit;">"2021</em>&#160;Plan"). The&#160;<em style="font: inherit;">2021</em>&#160;Plan will expire in&#160;<em style="font: inherit;"> May 2024.&#160;</em>The&#160;<em style="font: inherit;">2021</em>&#160;Plan authorizes awards to officers, employees, consultants and independent directors. Grants were made to the Company's employees, officers and independent directors under the&#160;<em style="font: inherit;">2021</em>&#160;Plan, as described below.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Stock compensation expense</b></i></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has granted stock-based compensation awards to eligible employees, officers or independent directors. The Company recognized the following stock-based compensation expense for the periods presented:</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2020</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Stock-based compensation expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">3</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#160;</em></td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="margin: 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt"><b>Total stock-based compensation expense</b></p> </td><td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><b>1,101</b></td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><b>1,044</b></td><td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td></tr>
</tbody></table>

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


   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Stock options</b></i></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company did <span style="-sec-ix-hidden:c83103488"><span style="-sec-ix-hidden:c83103489">not</span></span> grant any stock options during the&#160;years ended <em style="font: inherit;"> January 31, 2022&#160;</em>or <em style="font: inherit;">2021.</em> The following tables summarizes the Company's stock option activity:</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

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   <p style="margin: 0pt 0pt 0pt 8pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>


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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Restricted stock</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107188818072">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 10 - Interest Expense, Net<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 31, 2022</div></th></tr>
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<td class="text">&#160;<span></span>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the components of non-operating income or non-operating expense, including, but not limited to, amounts earned from dividends, interest on securities, gain (loss) on securities sold, equity earnings of unconsolidated affiliates, gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.</p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107188931064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 11 - Treasury Stock<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Jan. 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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<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_TreasuryStockTextBlock', window );">Treasury Stock [Text Block]</a></td>
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   <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">On&#160;<em style="font: inherit;"> October 4, 2021, </em>the Company's Board of Directors approved a stock&#160;repurchase program, which authorizes the Company to use up to&#160;$3.0&#160;million&#160;for the purchase of its outstanding shares of common stock. Stock&#160;repurchases are permitted to be executed through open market or privately negotiated transactions over the course of <em style="font: inherit;">12</em>&#160;months, depending upon&#160;current market conditions and other factors.&#160;</p>
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   <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">The following table sets forth information with respect to repurchases by the Company of its shares of common stock during&#160;<em style="font: inherit;">2021:</em></p>
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       <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td>
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       <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>
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       <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>
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       <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>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">8.55</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>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">21,350</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;">2,322,674</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">56,447</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>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">97,956</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">1,008,444</td>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">234,281</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule II - Valuation and Qualifying Accounts<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107187622184">
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<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">12 Months Ended</th>
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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_RevenueFromContractWithCustomerPolicyTextBlock', window );">Revenue from Contract with Customer [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Revenue recognition.&#160;</b></i>During&#160;<em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em>&#160;and in accordance with Accounting Standards Codification ("ASC")&#160;<em style="font: inherit;">606,</em>&#160;&#8220;Revenue from Contracts with Customers&#8221;, the Company recognizes revenue when a customer obtains control of promised goods or services.&#160;See Note <em style="font: inherit;">4</em> - Revenue Recognition for more detail.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Over time revenue recognition.&#160;</b></i>Certain domestic&#160;divisions have contracts that recognize revenues using&#160;periodic recognition of income. For these contracts, the Company uses the over time accounting method. Under this approach, income is recognized in each reporting period based on the status of the uncompleted contracts and the current estimates of costs to complete.&#160;The amount of revenue recognized is determined by the relationship of costs incurred to the total estimated costs of the contract. Provisions are made for estimated losses on uncompleted contracts in the period in which such losses are determined. Changes in job performance, job conditions, and estimated profitability, including those arising from contract penalty provisions and final contract settlements, <em style="font: inherit;"> may </em>result in revisions to costs and income. Such revisions are recognized in the period in which they are determined. Claims for additional compensation due to the Company are recognized in contract revenues when realization is probable, the amount can be reliably estimated and the amount is <em style="font: inherit;">not</em> subject to reversal.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Shipping and handling. </b></i>Shipping and handling costs are included in cost of sales, and the amounts invoiced to customers relating to shipping and handling are included in net sales.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Sales tax.</b></i> Sales tax is reported on a net basis in the consolidated financial statements.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Operating cycle. </b></i>The length of contracts vary&#160;but are typically less than <em style="font: inherit;">one</em> year. The Company includes in current assets and liabilities amounts realizable and payable in the normal course of contract completion unless completion of such contracts extends significantly beyond <em style="font: inherit;">one</em> year.</p>
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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_ConsolidationPolicyTextBlock', window );">Consolidation, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Consolidation. </b></i>The consolidated financial statements include the accounts of the Company and its domestic and foreign subsidiaries, all of which are wholly owned. All intercompany balances and transactions have been eliminated.</p>
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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_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock', window );">Foreign Currency Transactions and Translations Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Translation of foreign currency. </b></i>Assets and liabilities of consolidated foreign subsidiaries are translated into U.S. dollars at exchange rates in effect at year-end. Revenues and expenses are translated at average weighted exchange rates prevailing during the year. The resulting translation adjustments are included in stockholders' equity as part of accumulated other comprehensive income (loss). Gains or losses on foreign currency transactions and the related tax effects are reflected in net income.&#160;The aggregated foreign exchange transaction loss&#160;recognized in the income statement was $0.1 million in&#160;<em style="font: inherit;">2021</em> as compared to a gain of less than $0.1&#160;million recognized in <em style="font: inherit;">2020</em>.&#160;</p>
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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_CommitmentsAndContingenciesPolicyTextBlock', window );">Commitments and Contingencies, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Contingencies. </b></i>The Company is subject to various legal proceedings and claims that arise in the ordinary course of business, including those involving environmental, tax, product liability and general liability claims. The Company accrues for such liabilities when it is probable that future costs will be incurred and such costs can be reasonably estimated. Such accruals are based on developments to date, the Company's estimates of the outcomes of these matters, and its experience in contesting, litigating and settling other similar matters. The Company does <em style="font: inherit;">not</em> currently anticipate the amount of any ultimate liability with respect to these matters will materially affect the Company's financial position, liquidity or future operations.</p>
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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_CashAndCashEquivalentsPolicyTextBlock', window );">Cash and Cash Equivalents, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Cash and cash equivalents. </b></i>All highly liquid investments with a maturity of <em style="font: inherit;">three</em> months or less when purchased are considered to be cash equivalents. Cash and cash equivalents were $8.2 million and $7.2&#160;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. On <em style="font: inherit;"> January 31, 2022</em>, less than&#160;$0.1&#160;million was held in the United States and $8.2&#160;million was held by foreign subsidiaries. On <em style="font: inherit;"> January 31, 2021</em>, $0.1&#160;million was held in the United States and $7.1&#160;million was held by&#160;foreign subsidiaries.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Accounts payable included drafts payable of&#160;$0.2&#160;million and $0.1 million on <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> respectively.&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Restricted cash.&#160;</b></i>There was no restricted cash held in the United States on <em style="font: inherit;"> January 31, 2022&#160;</em>or&#160;<em style="font: inherit;"> January 31, 2021</em>.&#160;Restricted cash held by foreign subsidiaries was $1.6&#160;million and $1.2&#160;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. Restricted cash held by foreign subsidiaries related to fixed deposits that also serve as security deposits and guarantees.</p>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2020</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash and cash equivalents</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">8,214</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7,174</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Restricted cash</p> </td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,557</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,201</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#160;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash, cash equivalents and restricted cash shown in the statement of cash flows</p> </td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">9,771</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">8,375</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td></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_us-gaap_ReceivablesPolicyTextBlock', window );">Receivable [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Accounts receivable. </b></i>The majority of the Company's accounts receivable are due from geographically dispersed contractors and manufacturing companies. Credit is extended based on an evaluation of a customer's financial condition. In the United States, collateral is <em style="font: inherit;">not</em> generally required. In the U.A.E., Saudi Arabia, Egypt and India&#160;letters of credit are usually obtained for significant orders. Accounts receivable are due within various time periods specified in the terms applicable to the specific customer and are stated at amounts due from customers net of an allowance for claims and doubtful accounts. Standard payment terms are net <em style="font: inherit;">30</em> days. The allowance for doubtful accounts is based on specifically identified amounts in customers' accounts, where future collectability is deemed uncertain. Management <em style="font: inherit;"> may </em>exercise its judgment in adjusting the provision as a consequence of known items, such as current economic factors and credit trends. Past due trade accounts receivable balances are written off when the Company's collection efforts have been unsuccessful in collecting the amount due and the amount is deemed uncollectible. The write off is recorded against the allowance for doubtful accounts.&#160;</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">One of the Company&#8217;s accounts receivable in the total amount of $3.6&#160;million and $3.8 million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> respectively,&#160;has been outstanding for several years. Included in this balance is a retention receivable that is payable upon commissioning of the system in the amount of $3.4 million,&#160;of which, due to the long-term nature of the receivable,&#160;$2.0&#160;million and $2.4&#160;million were included in the balance of other long-term assets in the Company's&#160;consolidated balance sheets as of&#160;<em style="font: inherit;"> January 31, 2022</em> and <em style="font: inherit;"> January 31, 2021</em>, respectively.&#160;The Company completed all of its deliverables in <em style="font: inherit;">2015</em> under the related contract, but the system has <em style="font: inherit;">not</em> yet been commissioned by the customer as additional activities must be completed prior to the overall system completion and commissioning. Nevertheless, the Company has been engaged in ongoing active efforts to collect this outstanding&#160;amount. During <em style="font: inherit;">2021</em>, the Company received payments of approximately $0.1 million.&#160;The Company continues to engage with the customer to ensure full payment of open balances, and during <em style="font: inherit;"> April 2022&#160;</em>received an updated acknowledgment of the outstanding balances and assurances of payment from the customer. Further, the Company has been engaged by the customer to perform additional work in <em style="font: inherit;">2022</em> under customary trade credit terms that supports the continued cooperation between the Company and the customer. As a result, the Company&#160;did <span style="-sec-ix-hidden:c83102466">not</span> reserve any allowance against this receivable as of <em style="font: inherit;"> January 31, 2022</em>. However, if the Company&#8217;s efforts to collect on this account are <em style="font: inherit;">not</em> successful, the Company <em style="font: inherit;"> may </em>recognize an allowance for all, or substantially all, of&#160;any such then uncollected amounts.&#160;</p>
   <p style="text-align:justify">For the years ended <em style="font: inherit;"> January 31, 2022</em>&#160;and <em style="font: inherit;">2021,</em> respectively, <em style="font: inherit;">no</em> <em style="font: inherit;">one</em> customer accounted for greater than <em style="font: inherit;">10%</em> of the Company's consolidated net sales.&#160;</p>
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     <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of <em style="font: inherit;"> January 31, 2022&#160;</em>and <em style="font: inherit;">2021,</em> <em style="font: inherit;">one</em> customer accounted for 11.9% and&#160;<em style="font: inherit;">no</em> <em style="font: inherit;">one</em>&#160;customer accounted for greater than&#160;<em style="font: inherit;">10%</em>&#160;of accounts receivable, respectively.</p>
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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_ConcentrationRiskCreditRisk', window );">Concentration Risk, Credit Risk, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0px; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Concentration of credit risk. </b></i>The Company maintains its U.S. cash in bank deposit accounts at financial institutions that are insured by the Federal Deposit Insurance Corporation ("FDIC"). Cash balances are below FDIC limits. The Company has <em style="font: inherit;">not</em> experienced any losses in such accounts.</p>
   <p style="margin: 0px; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company has a broad customer base doing business in all regions of the United States as well as other areas in the world.</p>
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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_ComprehensiveIncomePolicyPolicyTextBlock', window );">Comprehensive Income, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Accumulated other comprehensive loss. </b></i>Accumulated other comprehensive loss represents the change in equity from non-owner transactions and consisted of foreign currency translation, minimum pension liability and marketable securities.</p>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Equity adjustment foreign currency, gross</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(1,947</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(1,590</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Minimum pension liability, gross</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(1,362</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(1,902</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal excluding tax effect</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,309</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,492</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Tax effect of equity adjustment foreign currency</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">91</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">91</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Tax effect of minimum pension liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">114</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">114</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Total accumulated other comprehensive loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(3,104</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(3,287</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><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_InventoryPolicyTextBlock', window );">Inventory, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Inventories. </b></i>Inventories are stated at the lower of cost or net realizable value. Cost is determined using the <em style="font: inherit;">first</em>-in, <em style="font: inherit;">first</em>-out method for all inventories.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>

    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Raw materials</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">13,909</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">12,499</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Work in process</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">426</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">211</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finished goods</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">527</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">375</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">14,862</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">13,085</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less allowance</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,101</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">928</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Inventories, net</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">13,761</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">12,157</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></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_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock', window );">Property, Plant and Equipment, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Long-lived assets. </b></i>Property, plant and equipment are stated at cost. Interest is capitalized in connection with the construction of facilities and amortized over the asset's estimated useful life. Long-lived assets are reviewed for possible impairment whenever events indicate that the carrying amount of such assets <em style="font: inherit;"> may </em><em style="font: inherit;">not</em> be recoverable. If such a review indicates impairment, the carrying amount of such assets is reduced to an estimated fair value.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Depreciation is computed using the straight-line method over the estimated useful lives of the assets, which range from <span style="-sec-ix-hidden:c83102483">three</span> to 30 years. Leasehold improvements are depreciated over the remaining life of the lease or its useful life, whichever is shorter. Amortization of assets under capital leases is included in depreciation. Depreciation expense was approximately $4.1&#160;million in&#160;<em style="font: inherit;">2021</em> and $4.3&#160;million in <em style="font: inherit;">2020</em>.</p>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Land, buildings and improvements</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">22,748</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">22,713</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Machinery and equipment</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">50,534</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">49,406</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Furniture, office equipment and computer systems</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3,941</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3,830</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Transportation equipment</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">2,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">2,725</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">79,223</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">78,674</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less accumulated depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">54,467</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">51,777</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Property, plant and equipment, net of accumulated depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">24,756</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">26,897</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></tr>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Impairment of long-lived assets. </b></i>The Company's assessment of long-lived assets, and other identifiable intangibles is based upon factors that market participants would use in accordance with the accounting guidance for the fair value measurement of assets.&#160;At&#160;<em style="font: inherit;"> January 31, 2022, </em>the Company performed a qualitative analysis assessment to determine if it was more likely than <em style="font: inherit;">not</em> that the fair values of the Company's long-lived&#160;assets exceeded their carrying values. The Company assessed <em style="font: inherit;">three</em> asset groups as part of this analysis: United States, Canada and Middle East. The qualitative assessment indicated that it was more likely than <em style="font: inherit;">not</em> that the fair values of the Company's long-lived assets exceeded their carrying values for all <em style="font: inherit;">three</em>&#160;asset groups. Therefore, it was determined that there was&#160;no&#160;impairment of the Company's long-lived assets for the year ended <em style="font: inherit;"> January 31, 2022.&#160;</em>The Company will continue testing for potential impairment at least annually or as otherwise required by applicable accounting standards.</p>
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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_GoodwillAndIntangibleAssetsGoodwillPolicy', window );">Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Goodwill.</b></i> The purchase price of an acquired company is allocated between intangible assets and the net tangible assets of the acquired business with the residual of the purchase price recorded as goodwill. All identifiable goodwill as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, is attributable to the purchase of Perma-Pipe Canada, Ltd., which occurred in <em style="font: inherit;">2016.</em>&#160;</p>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><em style="font: inherit;">&#160;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">&#160;</em></b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">Foreign exchange</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><em style="font: inherit;">&#160;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">&#160;</em></b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 49%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">January 31, 2021</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">change effect</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">January 31, 2022</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Goodwill</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 14%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,332</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 14%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">10</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 14%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,342</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td></tr>
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   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company performs an impairment assessment of goodwill annually&#160;as of <em style="font: inherit;"> January 31, </em>or more frequently if triggering events occur, based on the estimated fair value of the related reporting unit or intangible asset. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. At&#160;<em style="font: inherit;"> January 31, 2022, </em>the Company elected to perform a qualitative analysis assessment to determine if it was more likely than&#160;<em style="font: inherit;">not</em>&#160;that the fair value of the Company's Canadian reporting unit exceeded its carrying value, including goodwill. The&#160;qualitative assessment did&#160;<em style="font: inherit;">not</em>&#160;identify any&#160;triggering events that would indicate potential impairment of the Company's Canadian reporting unit.&#160;Therefore, it was determined that the fair value of the reporting unit exceeded its carrying value, resulting in&#160;no&#160;impairment&#160;for the&#160;years ended&#160;<em style="font: inherit;"> January&#160;</em><em style="font: inherit;">31,</em> <em style="font: inherit;">2022.</em> The Company will continue testing for potential impairment at least annually or as otherwise required by applicable accounting standards.</p>
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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_IntangibleAssetsFiniteLivedPolicy', window );">Intangible Assets, Finite-Lived, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Other intangible assets with definite lives. </b></i>The Company owns several patents including those covering features of its piping and electronic leak detection systems. Patents are capitalized and amortized on a straight-line basis over a period <em style="font: inherit;">not</em> to exceed the legal lives of the patents. The Company expenses costs incurred to renew or extend the term of intangible assets. Gross patents were $2.7&#160;million and $2.6&#160;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. Accumulated amortization was approximately $2.6 million and $2.5&#160;million as of <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021</em>&#160;Future amortization over the next <em style="font: inherit;">five</em> years ending <em style="font: inherit;"> January 31 </em>will be less than $0.1 million in the years <em style="font: inherit;">2022</em>&#160;to <em style="font: inherit;">2026</em>&#160;and less than $0.1 million thereafter. Amortization expense is expected to be recognized over the weighted-average period of 3.4&#160;years.</p>
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<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Research and development</b></i><b>. </b>Research and development expenses consist of materials, salaries and related expenses of engineering personnel and outside services for product development projects. Research and development costs are expensed as incurred. Research and development expense was approximately $0.4 million in <em style="font: inherit;">2021</em> and&#160;$0.3&#160;million&#160;in <em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em>.</p>
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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_IncomeTaxPolicyTextBlock', window );">Income Tax, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Income taxes. </b></i>Deferred income taxes have been provided for temporary differences arising from differences in the basis of assets and liabilities for tax and financial reporting purposes. Deferred income taxes on temporary differences have been recorded at the current tax rate. The Company assesses its deferred tax assets and liabilities for realizability at each reporting period.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Company recognizes a tax position in its consolidated financial statements&#160;only after determining that the relevant tax authority would more likely than <em style="font: inherit;">not</em> sustain the position following an audit. For tax positions meeting the more likely than <em style="font: inherit;">not</em> threshold, the amount recognized in the financial statements is the largest benefit that has a greater than <em style="font: inherit;">50%</em> likelihood of being realized upon ultimate settlement with the relevant tax authority. For further information, see Note <em style="font: inherit;">7</em>&#160;- Income taxes, in the Notes to Consolidated Financial Statements.</p>
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   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">One of the base broadening provisions of the U.S. Tax Cuts and Jobs Act of <em style="font: inherit;">2017</em> ("Tax Act") is the global intangible low-taxed income provisions ("GILTI"). In accordance with guidance issued by the FASB staff, the Company has adopted an accounting policy to treat any GILTI inclusions as a period cost if and when incurred. Thus, for periods ended <em style="font: inherit;"> January 31, 2022 </em>and <em style="font: inherit;">2021,</em> deferred taxes were computed without consideration of the possible future impact of the GILTI provisions, and any current year impact was recorded as a part of the current portion of income tax expense.&#160;</p>
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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_FairValueOfFinancialInstrumentsPolicy', window );">Fair Value of Financial Instruments, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><i>Fair value of financial instruments</i></b><i>.</i>&#160;The carrying values of cash and cash equivalents, accounts receivable and accounts payable are based upon reasonable estimates of their fair value due to their short-term nature. The carrying amount of the Company's short-term debt, revolving line of credit and long-term debt approximate fair value because the majority of the amounts outstanding accrue interest at variable rates.</p>
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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_PriorPeriodReclassificationAdjustmentDescription', window );">Reclassification, Comparability Adjustment [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Reclassifications.</b></i> Certain reclassifications have been made to prior period financial statements to conform to current period presentation. These reclassifications have <em style="font: inherit;">no</em> effect on net income. Unbilled accounts receivable was broken out from prepaid expenses and other current assets on the consolidated balance sheet. Unbilled accounts receivable was&#160;segregated from prepaid expenses and other current assets and reclassified into its own line on the consolidated balance sheets and consolidated statements of cash flows.&#160;</p>
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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_EarningsPerSharePolicyTextBlock', window );">Earnings Per Share, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Net income/(loss) per common share. </b></i>Earnings per share ("EPS") is computed by dividing net income/(loss) by the weighted average number of common shares outstanding (basic). The Company reported net income&#160;in <em style="font: inherit;">2021</em>&#160;and a net loss&#160;in <em style="font: inherit;">2020.</em>&#160;Therefore, the Company adjusted for dilutive shares in <em style="font: inherit;">2021,</em> while in <em style="font: inherit;">2020</em>&#160;the diluted loss per share was identical to the basic loss per share rather than assuming conversion, exercise, or contingent issuance of securities that would have an anti-dilutive effect on earnings per share. The dilutive shares are in the following table:</p>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Basic weighted average number of common shares outstanding (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#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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<td class="text"><p style="margin: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Equity-based compensation.</b></i> The Company issues or has issued various types of stock-based awards to employees and directors: restricted stock, deferred stock and stock options. Non-cash compensation expense associated with restricted stock is based on the fair value of the common stock at the date of grant, and amortized using the straight line method over the vesting period. Compensation expense associated with deferred stock which has been&#160;awarded to the Board of Directors (non-employee) is based upon the fair value of the common stock at the date of grant, and since the grant vests immediately it is expensed on the date of the grant.&#160;Stock<i><b> </b></i>compensation expense for stock options is&#160;recognized ratably over the requisite service period of the award. The Black-Scholes option-pricing model is utilized to estimate the fair value of option awards.</p>
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<td class="text"><p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Treasury Stock.</b>&#160;</i>In accordance with ASC&#160;Topic&#160;<em style="font: inherit;">505</em><i>,</i>&#160;"Equity", the Company has accounted for the stock&#160;repurchases under the cost method, as the Company has&#160;<i><em style="font: inherit;">not</em></i>&#160;elected to retire the repurchased stock&#160;at this time. This results in recognizing&#160;the shares as treasury stock, a reduction of stockholders' equity&#160;on the Company's consolidated balance sheets as of&#160;<em style="font: inherit;"> January 31,&#160;</em><em style="font: inherit;">2022</em>&#160;and on the Company's consolidated statements of stockholders' equity for the year ended&#160;<em style="font: inherit;"> January&#160;</em><em style="font: inherit;">31,</em> <em style="font: inherit;">2022.</em>&#160;The amounts recognized as treasury stock in the consolidated balance sheets and consolidated statements of stockholders' equity include&#160;costs associated with the acquisition of the shares.</p>
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<td class="text"><p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Recent accounting pronouncements</b></i>.&#160;In <em style="font: inherit;"> March 2020, </em>the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") <em style="font: inherit;">2020</em>-<em style="font: inherit;">04,</em>&#160;<i>Reference Rate Reform</i>&#160;(Topic <em style="font: inherit;">848</em>), which provides guidance designed to provide relief from the accounting analysis and impacts that <em style="font: inherit;"> may </em>otherwise be required for modifications to agreements necessitated by the scheduled discontinuation of LIBOR on <em style="font: inherit;"> December 31, 2021. </em>It also provides optional expedients to enable companies to continue to apply hedge accounting to certain hedging relationships impacted by reference rate reform. The ASU provides the option to account for and present a modification that meets the scope of the standard as an event that does <em style="font: inherit;">not</em> require contract remeasurement at the modification date or reassessment of a previous accounting determination required under the relevant topic or subtopic. This ASU is effective for all entities; however, application of the guidance is optional,&#160;is only available in certain situations and is only available for companies to apply from <em style="font: inherit;"> March 12, 2020 </em>until <em style="font: inherit;"> December 31, 2022.&#160;</em>The Company's Renewed Senior Credit Facility which matures on <em style="font: inherit;"> September 20, 2026,&#160;</em>bears interest at a rate equal to an alternate base rate, the&#160;London Inter-Bank Offered Rate ("LIBOR") or a LIBOR successor rate index, plus, in each case, an applicable margin. Based on the inclusion of the LIBOR successor rate index in the Renewed Senior Credit Facility, the Company does <em style="font: inherit;">not</em> expect a material impact from the adoption of this standard on the financial statements of the Company.</p>
   <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for commitments and contingencies, which may include policies for recognizing and measuring loss and gain contingencies.</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 460<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123368208&amp;loc=d3e12565-110249<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 450<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6491354&amp;loc=d3e6049-115624<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for comprehensive income.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for credit risk.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting.  The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.</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 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123372394&amp;loc=d3e18823-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=d3e5614-111684<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 );">- Definition</a><div><p>Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.</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 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3630-109257<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>
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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>Disclosure of accounting policy for determining the fair value of financial instruments.</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 820<br> -SubTopic 10<br> -Section 60<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=7493716&amp;loc=d3e21868-110260<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123594938&amp;loc=d3e13279-108611<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_FairValueOfFinancialInstrumentsPolicy</td>
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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>Disclosure of accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy.</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 830<br> -URI http://asc.fasb.org/topic&amp;trid=2175825<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_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock</td>
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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>Disclosure of accounting policy for goodwill. This accounting policy also may address how an entity assesses and measures impairment of goodwill, how reporting units are determined, how goodwill is allocated to such units, and how the fair values of the reporting units are determined.</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 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<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_GoodwillAndIntangibleAssetsGoodwillPolicy</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td 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>Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the 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/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=d3e32247-109318<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 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32847-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32840-109319<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 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124431353&amp;loc=SL116659661-227067<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32639-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=d3e32280-109318<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32809-109319<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_IncomeTaxPolicyTextBlock</td>
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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>Disclosure of accounting policy for finite-lived intangible assets. This accounting policy also might address: (1) the amortization method used; (2) the useful lives of such assets; and (3) how the entity assesses and measures impairment of such 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 926<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120154696&amp;loc=d3e54445-107959<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 920<br> -SubTopic 350<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120155617&amp;loc=SL120155638-234783<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123372394&amp;loc=d3e18823-107790<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 920<br> -SubTopic 350<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120155617&amp;loc=SL120155628-234783<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 920<br> -SubTopic 350<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120155617&amp;loc=SL120155628-234783<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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<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>Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost.</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 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=116847112&amp;loc=d3e4556-108314<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 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6361739&amp;loc=d3e7789-107766<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 912<br> -SubTopic 330<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6471895&amp;loc=d3e55923-109411<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=116847112&amp;loc=d3e4492-108314<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 270<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124437754&amp;loc=d3e543-108305<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -URI http://asc.fasb.org/topic&amp;trid=2126998<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=123372394&amp;loc=d3e18823-107790<br><br>Reference 8: 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 210.5-02.6(b))<br> -URI http://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>
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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>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</p></div>
<a href="javascript:void(0);" onclick="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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<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>Disclosure of accounting policy for reclassification affecting comparability of financial statement. Excludes amendment to accounting standards, other change in accounting principle, and correction of error.</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 205<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124429488&amp;loc=d3e326-107755<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_PriorPeriodReclassificationAdjustmentDescription</td>
</tr>
<tr>
<td style="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:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock">
<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>Disclosure of accounting policy 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>
<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 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99779-112916<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 210.5-02.13(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99893-112916<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://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_PropertyPlantAndEquipmentPolicyTextBlock</td>
</tr>
<tr>
<td style="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:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReceivablesPolicyTextBlock">
<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>Disclosure of accounting policy for receivable. Includes, but is not limited to, accounts receivable and financing receivable.</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 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123577603&amp;loc=d3e5033-111524<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84159169&amp;loc=d3e10178-111534<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159169&amp;loc=d3e10149-111534<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84159169&amp;loc=d3e10133-111534<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_ReceivablesPolicyTextBlock</td>
</tr>
<tr>
<td style="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:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpensePolicy">
<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>Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process.</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 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<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_ResearchAndDevelopmentExpensePolicy</td>
</tr>
<tr>
<td style="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:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock">
<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>Disclosure of accounting policy for revenue from contract with customer.</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 50<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130561-203045<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 50<br> -Paragraph 20<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130566-203045<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 18<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130563-203045<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -URI http://asc.fasb.org/topic&amp;trid=49130388<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130566-203045<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 18<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130563-203045<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=123372394&amp;loc=d3e18823-107790<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130566-203045<br><br>Reference 9: 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 19<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130564-203045<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 20<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130566-203045<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_RevenueFromContractWithCustomerPolicyTextBlock</td>
</tr>
<tr>
<td style="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:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<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_SegmentReportingPolicyPolicyTextBlock">
<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>Disclosure of accounting policy for segment reporting.</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 29<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8864-108599<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 29<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8864-108599<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 http://asc.fasb.org/extlink&amp;oid=123359005&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 29<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8864-108599<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 29<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8864-108599<br><br>Reference 6: 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 29<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8864-108599<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 29<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8864-108599<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_SegmentReportingPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="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:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy">
<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>Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost.</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 (b),(f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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 1<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<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_ShareBasedCompensationOptionAndIncentivePlansPolicy</td>
</tr>
<tr>
<td style="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:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityPolicyTextBlock">
<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>Disclosure of accounting policy for its capital stock transactions, including dividends and accumulated other comprehensive income.</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 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21459-112644<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_StockholdersEquityPolicyTextBlock</td>
</tr>
<tr>
<td style="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:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UseOfEstimates">
<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>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</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 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6191-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6161-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6143-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6061-108592<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6132-108592<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br></p></div>
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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="idm140107189018280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Business Information (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Jan. 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>
<td class="text">&#160;<span></span>
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<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_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock', window );">Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]</a></td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">42,527</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">28,302</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">12,367</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">51,543</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">23,662</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Europe</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">194</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">118</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">India</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">11,101</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">1,942</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Other</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">642</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">4,078</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total net sales</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>138,552</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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       <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>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt"><b>Property, plant and equipment, net of accumulated depreciation</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">United States</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">6,415</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">7,672</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Canada</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">9,750</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">10,592</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">7,595</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">7,854</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total property, plant and equipment, net of accumulated depreciation</b></p> </td>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107180006520">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Significant Accounting Policies (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Jan. 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_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock', window );">Restrictions on Cash and Cash Equivalents [Table Text Block]</a></td>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2020</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash and cash equivalents</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">8,214</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7,174</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash, cash equivalents and restricted cash shown in the statement of cash flows</p> </td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">9,771</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">8,375</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Equity adjustment foreign currency, gross</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(1,947</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(1,590</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Minimum pension liability, gross</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(1,362</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">(1,902</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal excluding tax effect</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,309</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,492</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Tax effect of equity adjustment foreign currency</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">91</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">91</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Tax effect of minimum pension liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">114</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">114</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Total accumulated other comprehensive loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(3,104</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(3,287</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></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_us-gaap_ScheduleOfInventoryCurrentTableTextBlock', window );">Schedule of Inventory, Current [Table Text Block]</a></td>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Raw materials</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">13,909</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">12,499</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Work in process</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">426</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">211</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finished goods</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">527</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">375</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less allowance</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,101</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">928</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Inventories, net</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">13,761</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">12,157</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></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_us-gaap_PropertyPlantAndEquipmentTextBlock', window );">Property, Plant and Equipment [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Land, buildings and improvements</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">22,748</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">22,713</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Machinery and equipment</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">50,534</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">49,406</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Furniture, office equipment and computer systems</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3,941</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3,830</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Transportation equipment</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">2,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">2,725</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Subtotal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">79,223</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">78,674</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less accumulated depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">54,467</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">51,777</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Property, plant and equipment, net of accumulated depreciation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">24,756</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">26,897</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></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_us-gaap_ScheduleOfGoodwillTextBlock', window );">Schedule of Goodwill [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><em style="font: inherit;">&#160;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">&#160;</em></b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">Foreign exchange</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><em style="font: inherit;">&#160;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;">&#160;</em></b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 49%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">January 31, 2021</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">change effect</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">January 31, 2022</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Goodwill</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 14%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,332</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 14%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">10</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 14%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,342</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">&#160;</em></td></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_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Basic weighted average number of common shares outstanding (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#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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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.</p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107178533096">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 4 - Revenue Recognition (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 31, 2022</div></th></tr>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">41</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td>
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       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">100</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">%</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">84,694</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">100</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">%</td>
      </tr>

     </tbody>
    </table>
   <span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAssumptionsForLongDurationContractsByProductAndGuaranteeTextBlock', window );">Schedule of Assumptions for Long-Duration Contracts by Product and Guarantee [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Costs incurred on uncompleted contracts</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">20,021</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">17,543</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Estimated earnings</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">12,030</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">9,651</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Earned revenue</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">32,051</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">27,194</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Less billings to date</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">31,019</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">23,949</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Costs in excess of billings, net</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">1,032</td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">3,245</td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Balance sheet classification</b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Contract assets: Costs and estimated earnings in excess of billings on uncompleted contracts</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">2,309</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">4,007</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
      </tr>

      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Contract liabilities: Billings in excess of costs and estimated earnings on uncompleted contracts</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">(1,277</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">)</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">(762</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">)</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Costs in excess of billings, net</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">1,032</td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">3,245</td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
      </tr>

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    </table>
   <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisaggregationOfRevenueTableTextBlock">
<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>Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.</p></div>
<a href="javascript:void(0);" onclick="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 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130545-203045<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_DisaggregationOfRevenueTableTextBlock</td>
</tr>
<tr>
<td style="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:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAssumptionsForLongDurationContractsByProductAndGuaranteeTextBlock">
<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>Tabular disclosure of the underlying assumptions and percentages or rates used in determining the fair value of guarantee obligations for each type of long-duration contract.</p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107179886200">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 5 - Debt (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 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_us-gaap_ScheduleOfDebtTableTextBlock', window );">Schedule of Debt [Table Text Block]</a></td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revolving line - North America</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">634</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">2,826</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Mortgage note</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">5,257</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">6,394</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Revolving lines - foreign</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">6,049</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">3,272</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Term loan - foreign</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">33</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">17</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Finance lease obligations</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">701</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total debt</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><b>21,917</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><b>13,210</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unamortized debt issuance costs</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(147</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(166</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less current maturities</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">7,384</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">6,776</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total long-term debt</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>14,386</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>6,268</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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       <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>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Current portion of long-term debt</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7,384</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">6,776</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unamortized debt issuance costs</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(9</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td>
      </tr>

      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total short-term debt</b></p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>7,384</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>6,767</b></td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
      </tr>

     </tbody>
    </table>
   <span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock', window );">Schedule of Maturities of Long-term Debt [Table Text Block]</a></td>
<td class="text">
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font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2023</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); 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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107184395512">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - Leases (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 31, 2022</div></th></tr>
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       <td style="width: 70%; 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;"><b><i>Operating and Finance leases:</i></b></p> </td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
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       <td>&#160;</td>
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       <td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
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       <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;">$</td>
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       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">401</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total finance lease liabilities</p> </td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">530</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">701</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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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>
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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;">Operating lease assets:</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>
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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;">Operating lease ROU assets</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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">11,213</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">13,384</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#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;">Operating lease liabilities:</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;">Operating lease liability short-term</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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,496</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,402</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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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;">Operating lease liability long-term</p> </td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">11,270</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">13,174</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#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;">Total operating lease liabilities</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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">12,766</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">14,576</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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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_LeaseCostTableTextBlock', window );">Lease, Cost [Table Text Block]</a></td>
<td class="text">
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     <tbody>
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       <td style="width: 35%; 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;"><b>Lease costs</b></p> </td>
       <td style="width: 35%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><b><em style="font: inherit;">Consolidated Statements of Operations Classification</em></b></p> </td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 35%; 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;">Finance Lease Costs</p> </td>
       <td style="width: 35%; 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: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; 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: 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%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 35%; 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;">Amortization of ROU assets</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Cost of sales</em></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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">245</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">214</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 35%; 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 on lease liabilities</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Interest expense</em></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;">53</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;">69</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 35%; 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 lease costs</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Cost of sales, SG&amp;A expenses</em></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;">2,502</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;">2,570</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 35%; 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;">Short-term lease costs (1)</p> </td>
       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">Cost of sales, SG&amp;A expenses</em></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;">591</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;">398</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
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       <td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"><em style="font: inherit;">SG&amp;A expenses</em></p> </td>
       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(81</td>
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       <td style="width: 1%; padding-bottom: 1px; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(81</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td colspan="2" style="width: 35%; 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;"><b><em style="font: inherit;">Total Lease costs</em></b></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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">3,310</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
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<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_ppih_SupplementalCashFlowInformationRelatedLeasesTableTextBlock', window );">Supplemental Cash Flow Information Related Leases [Table Text Block]</a></td>
<td class="text">
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       <td style="font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <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>
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       <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;">$</td>
       <td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">375</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
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       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <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;">53</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;">69</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <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>
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       <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;">3,097</td>
       <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="width: 85%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">ROU Assets obtained in exchange for new lease obligations:</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance leases liabilities</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating leases liabilities</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">121</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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   <span></span>
</td>
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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_ppih_WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock', window );">Weighted-average Lease Terms and Discount Rates [Table Text Block]</a></td>
<td class="text">
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">January 31, 2022</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="width: 85%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Weighted-average remaining lease terms (in years):</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1.5</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">13.5</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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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>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Weighted-average discount rates:</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Finance leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">9.1</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating leases</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7.4</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td>
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<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_ppih_FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock', window );">Finance and Operating Lease, Liability, Maturity [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
     <tbody>
      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Year:</p> </td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Operating Leases</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">Finance Leases</em></b></p> </td>
       <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2023</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,367</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">386</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2024</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,335</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">177</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2025</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
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       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2026</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,326</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">For the year ended January 31, 2027</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,333</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Thereafter</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">12,322</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total lease payments</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">21,208</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">563</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Less: amount representing interest</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(8,442</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">)</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(33</td>
       <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">)</td>
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      <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom">
       <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total lease liabilities at January 31, 2022</p> </td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">12,766</td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
       <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">530</td>
       <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of finance and operating lease liability maturity.</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>Tabular disclosure of supplemental balance sheet information related to leases.</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>Tabular disclosure of supplemental cash flow information related leases.</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 );">- Definition</a><div><p>Tabular disclosure of weighted-average lease terms and discount rates.</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 );">- Definition</a><div><p>Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.</p></div>
<a href="javascript:void(0);" onclick="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 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918686-209980<br></p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107184395800">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Income Taxes (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Jan. 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_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock', window );">Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Income/(loss) from continuing operations before income taxes (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Domestic</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,357</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3,288</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">11,684</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(4,487</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"><b>Total</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>8,327</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(7,775</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
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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_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock', window );">Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Components of income tax expense/(benefit) (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Current</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Federal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">18</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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 style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">State and other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">144</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">105</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total current income tax expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,462</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">536</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deferred</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Federal</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Foreign</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(197</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(669</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">State and other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total deferred income tax expense/(benefit)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(197</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(669</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total income tax expense/(benefit)</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>2,265</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(133</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></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_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock', window );">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</a></td>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Domestic valuation allowance</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(636</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,807</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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 style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Global Intangible Low Tax Income Inclusion</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">742</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Nontaxable Paycheck Protection Program Loan Forgiveness Proceeds</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(662</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Permanent differences other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">56</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">282</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Valuation allowance for state NOLs</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(29</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">183</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Differences in foreign tax rate</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(430</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">527</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign rate change</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(31</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">18</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deferred tax on unremitted earnings</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(55</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(176</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Foreign withholding taxes</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">178</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">209</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">All other, net expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">123</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(101</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total income tax expense/(benefit)</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>2,265</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(133</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td></tr>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock', window );">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</a></td>
<td class="text">
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Total deferred tax liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(1,473</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>)</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(1,775</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>)</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#160;</td><td style="padding-bottom: 1px;">&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Deferred tax asset/(liability), net</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>99</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(91</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>)</b></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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Balance sheet classification</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Long-term assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">811</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">823</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Long-term liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(712</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(914</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"><b>Total deferred tax assets/(liabilities), net of valuation allowances</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>99</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>(91</b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><b>)</b></td></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_us-gaap_SummaryOfIncomeTaxContingenciesTextBlock', window );">Summary of Income Tax Contingencies [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107185858744">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Retirement Plans (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 31, 2022</div></th></tr>
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</tbody></table>
   <span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock', window );">Schedule of Defined Benefit Plans Disclosures [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Reconciliation of benefit obligations, plan assets and funded status of plan (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#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(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Interest cost</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">173</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">190</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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 style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Benefit obligation - end of year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">6,448</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">7,090</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Fair value of plan assets - beginning of year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7,016</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">6,550</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Fair value of plan assets - end of year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">7,135</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">7,016</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Over-funded/(unfunded) status</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">688</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(74</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Prepaid expenses and other current assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">322</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">332</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Deferred compensation liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(1,684</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(2,234</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net amount recognized</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">688</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(74</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</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: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Amounts recognized in accumulated other comprehensive loss</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Unrecognized actuarial loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,362</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">1,902</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net amount recognized</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">1,362</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">1,902</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></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_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock', window );">Defined Benefit Plan, Assumptions [Table Text Block]</a></td>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Weighted-average assumptions used to determine net cost and benefit obligations</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">End of year benefit obligation discount rate</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3.00</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2.50</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">End of year net periodic benefit cost discount rate</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2.50</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2.80</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Expected return on plan assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7.50</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">7.50</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td></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_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock', window );">Schedule of Net Benefit Costs [Table Text Block]</a></td>
<td class="text">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b><i>Components of net periodic benefit cost (in thousands)</i></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2020</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Interest cost</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">173</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">190</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Expected return on plan assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(514</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(479</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Recognized actuarial loss</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">119</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">139</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net periodic benefit income</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(222</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">(150</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">)</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="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Amounts recognized in other comprehensive income (in thousands)</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Actuarial gain/(loss) on obligation</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">511</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(256</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Actual gain/(loss) on plan assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(90</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">302</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Amounts recognized in current year</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">119</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">139</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total in other comprehensive income</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">540</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">185</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#160;</td></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_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock', window );">Schedule of Expected Benefit Payments [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: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 84%;">Cash flows (in thousands)</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 12%;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Expected employer contributions for the fiscal year ending January 31, 2023</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Expected employee contributions for the fiscal year ending January 31, 2023</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#8212;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2023</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">321</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2024</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">316</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2025</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">319</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2026</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">322</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td colspan="1" style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2027</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 1%;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">330</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 84%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">2028 - 2032</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,610</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; 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 the major categories of plan assets of pension plans and/or other employee benefit plans.  This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of assumption used to determine benefit obligation and net periodic benefit cost of defined benefit plan. Includes, but is not limited to, discount rate, rate of compensation increase, expected long-term rate of return on plan assets and interest crediting rate.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans.</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 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2439-114920<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2410-114920<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2417-114920<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of information about multiemployer plan.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.</p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107186845368">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Stock-based Compensation (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Jan. 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_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock', window );">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]</a></td>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 74%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"><i>(In thousands)</i></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2021</em></em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);">&#160;</td><td colspan="3" rowspan="1" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"><b><em style="font: inherit;"><em style="font: inherit;">2020</em></em></b></p> </td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Stock-based compensation expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">-</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">$</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">3</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"><em style="font: inherit;">&#160;</em></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt">Restricted stock based compensation expense</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">1,101</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><em style="font: inherit;">&#160;</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);">1,041</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><em style="font: inherit;">&#160;</em></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="margin: 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="margin-top: 0pt; margin-bottom: 0pt"><b>Total stock-based compensation expense</b></p> </td><td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><b>1,101</b></td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">&#160;</td><td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><b>1,044</b></td><td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"><em style="font: inherit;">&#160;</em></td></tr>
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</tbody></table>
   <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock', window );">Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]</a></td>
<td class="text">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.</p></div>
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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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.</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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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107189059672">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 10 - Interest Expense, Net (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 31, 2022</div></th></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.</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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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107188913080">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 11 - Treasury Stock (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 31, 2022</div></th></tr>
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<td class="text">&#160;<span></span>
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       <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#160;</td>
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       <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>
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       <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;">58,528</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>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">21,350</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;">8.55</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;">21,350</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;">2,322,674</td>
       <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td>
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       <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;">56,447</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>
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       <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;">56,447</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>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">97,956</td>
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       <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;">1,008,444</td>
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       <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">234,281</td>
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       <td style="text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><em style="font: inherit;">&#160;</em></td>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107188931896">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule II - Valuation and Qualifying Accounts (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Jan. 31, 2022</div></th></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><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;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Year Ended January 31, 2021</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance.</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 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32537-109319<br></p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107186646504">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Business Information (Details Textual)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
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<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
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<td class="nump">66.20%<span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Foreign sales - or foreign customers</p></div>
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<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 http://asc.fasb.org/extlink&amp;oid=123359005&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>
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<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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107187698056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Business Information - Geographic Information (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">$ 138,552<span></span>
</td>
<td class="nump">$ 84,694<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net of accumulated depreciation</a></td>
<td class="nump">24,756<span></span>
</td>
<td class="nump">26,897<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=country_US', window );">UNITED STATES</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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">46,770<span></span>
</td>
<td class="nump">42,527<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net of accumulated depreciation</a></td>
<td class="nump">6,415<span></span>
</td>
<td class="nump">7,672<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=country_CA', window );">CANADA</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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">28,302<span></span>
</td>
<td class="nump">12,367<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net of accumulated depreciation</a></td>
<td class="nump">9,750<span></span>
</td>
<td class="nump">10,592<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=ppih_MiddleEastNorthAfricaMember', window );">Middle East/ North Africa [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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">51,543<span></span>
</td>
<td class="nump">23,662<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net of accumulated depreciation</a></td>
<td class="nump">7,595<span></span>
</td>
<td class="nump">7,854<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=srt_EuropeMember', window );">Europe [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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">194<span></span>
</td>
<td class="nump">118<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=country_IN', window );">INDIA</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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">11,101<span></span>
</td>
<td class="nump">1,942<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net of accumulated depreciation</a></td>
<td class="nump">996<span></span>
</td>
<td class="nump">779<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=ppih_OtherGeographicalAreaMember', window );">Other Geographical Area [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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">$ 642<span></span>
</td>
<td class="nump">$ 4,078<span></span>
</td>
</tr>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="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(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<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)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&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 942<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124429447&amp;loc=SL124453093-239630<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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: 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 http://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_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, including 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 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9038-108599<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 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130545-203045<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 (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&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 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 6: 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 http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&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 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130543-203045<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 http://asc.fasb.org/extlink&amp;oid=123359005&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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9031-108599<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 http://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_RevenueFromContractWithCustomerIncludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_StatementGeographicalAxis=country_US">
<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=country_US</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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</table></div>
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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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_StatementGeographicalAxis=country_CA</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_StatementGeographicalAxis=ppih_MiddleEastNorthAfricaMember">
<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=ppih_MiddleEastNorthAfricaMember</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_StatementGeographicalAxis=srt_EuropeMember">
<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=srt_EuropeMember</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_StatementGeographicalAxis=country_IN">
<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=country_IN</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_StatementGeographicalAxis=ppih_OtherGeographicalAreaMember">
<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=ppih_OtherGeographicalAreaMember</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>50
<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">
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107176857368">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Significant Accounting Policies (Details Textual) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_ForeignCurrencyTransactionGainLossRealized', window );">Foreign Currency Transaction Gain (Loss), Realized</a></td>
<td class="nump">$ 100<span></span>
</td>
<td class="nump">$ 100<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, at Carrying Value, Ending Balance</a></td>
<td class="nump">8,214<span></span>
</td>
<td class="nump">7,174<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_srt_DraftsPayable', window );">Broker-Dealer, Draft Payable</a></td>
<td class="nump">200<span></span>
</td>
<td class="nump">100<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_RestrictedCashAndCashEquivalents', window );">Restricted Cash and Cash Equivalents, Total</a></td>
<td class="nump">1,557<span></span>
</td>
<td class="nump">1,201<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_ReceivablesLongTermContractsOrPrograms', window );">Receivables, Long-term Contracts or Programs, Total</a></td>
<td class="nump">4,300<span></span>
</td>
<td class="nump">2,700<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_Depreciation', window );">Depreciation, Total</a></td>
<td class="nump">4,100<span></span>
</td>
<td class="nump">4,300<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_ImpairmentOfLongLivedAssetsHeldForUse', window );">Impairment, Long-Lived Asset, Held-for-Use, Total</a></td>
<td class="nump">0<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_GoodwillImpairmentLoss', window );">Goodwill, Impairment Loss</a></td>
<td class="nump">0<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_FiniteLivedPatentsGross', window );">Finite-Lived Patents, Gross</a></td>
<td class="nump">2,700<span></span>
</td>
<td class="nump">2,600<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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Finite-Lived Intangible Assets, Accumulated Amortization</a></td>
<td class="nump">2,600<span></span>
</td>
<td class="nump">2,500<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_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths', window );">Finite-Lived Intangible Asset, Expected Amortization, Year One</a></td>
<td class="nump">100<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo', window );">Finite-Lived Intangible Asset, Expected Amortization, Year Two</a></td>
<td class="nump">100<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree', window );">Finite-Lived Intangible Asset, Expected Amortization, Year Three</a></td>
<td class="nump">100<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour', window );">Finite-Lived Intangible Asset, Expected Amortization, Year Four</a></td>
<td class="nump">100<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive', window );">Finite-Lived Intangible Asset, Expected Amortization, Year Five</a></td>
<td class="nump">100<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_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive', window );">Finite-Lived Intangible Assets, Amortization Expense, after Year Five</a></td>
<td class="nump">$ 100<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_FiniteLivedIntangibleAssetUsefulLife', window );">Finite-Lived Intangible Asset, Useful Life (Year)</a></td>
<td class="text">3 years 4 months 24 days<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_ResearchAndDevelopmentExpense', window );">Research and Development Expense, Total</a></td>
<td class="nump">$ 400<span></span>
</td>
<td class="nump">300<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>
</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_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_srt_RangeAxis=srt_MaximumMember', window );">Maximum [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_PropertyPlantAndEquipmentUsefulLife', window );">Property, Plant and Equipment, Useful Life (Year)</a></td>
<td class="text">30 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_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember', window );">Accounts Receivable [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_AccountsReceivableGross', window );">Accounts Receivable, before Allowance for Credit Loss</a></td>
<td class="nump">$ 3,600<span></span>
</td>
<td class="nump">3,800<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_ReceivablesLongTermContractsOrPrograms', window );">Receivables, Long-term Contracts or Programs, Total</a></td>
<td class="nump">3,400<span></span>
</td>
<td class="nump">3,400<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_ProceedsFromSaleAndCollectionOfReceivables', window );">Proceeds from Sale and Collection of Receivables, Total</a></td>
<td class="nump">100<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_AllowanceForDoubtfulAccountsReceivable', window );">Accounts Receivable, Allowance for Credit Loss, Ending Balance</a></td>
<td class="nump">$ 0<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_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember', window );">Accounts Receivable [Member] | Customer Concentration Risk [Member] | One Customer [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_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="nump">11.90%<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_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember', window );">Accounts Receivable [Member] | Other Noncurrent Assets [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_ReceivablesLongTermContractsOrPrograms', window );">Receivables, Long-term Contracts or Programs, Total</a></td>
<td class="nump">$ 2,000<span></span>
</td>
<td class="nump">2,400<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_GeographicDistributionAxis=us-gaap_GeographicDistributionDomesticMember', window );">Geographic Distribution, Domestic [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_CashAndCashEquivalentsAtCarryingValue', window );">Cash and Cash Equivalents, at Carrying Value, Ending Balance</a></td>
<td class="nump">100<span></span>
</td>
<td class="nump">100<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_RestrictedCashAndCashEquivalents', window );">Restricted Cash and Cash Equivalents, Total</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_GeographicDistributionAxis=us-gaap_GeographicDistributionForeignMember', window );">Geographic Distribution, Foreign [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_CashAndCashEquivalentsAtCarryingValue', window );">Cash and Cash Equivalents, at Carrying Value, Ending Balance</a></td>
<td class="nump">8,200<span></span>
</td>
<td class="nump">7,100<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_RestrictedCashAndCashEquivalents', window );">Restricted Cash and Cash Equivalents, Total</a></td>
<td class="nump">$ 1,600<span></span>
</td>
<td class="nump">$ 1,200<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_DraftsPayable">
<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 draft payable by broker-dealer.</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 SEC<br> -Name Rule 15c3-1<br> -Number 240<br> -Section 15c3-1<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;">srt_DraftsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>srt_</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_AccountsReceivableGross">
<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 allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal 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 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=124259787&amp;loc=d3e4428-111522<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_AccountsReceivableGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_AllowanceForDoubtfulAccountsReceivable">
<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.</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 326<br> -SubTopic 20<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124255953&amp;loc=SL82919249-210447<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 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123577603&amp;loc=d3e5074-111524<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=124255953&amp;loc=SL82919249-210447<br><br>Reference 4: 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 http://asc.fasb.org/extlink&amp;oid=124255206&amp;loc=SL82895884-210446<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_AllowanceForDoubtfulAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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 http://asc.fasb.org/extlink&amp;oid=123570139&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 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<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 210.5-02.1)<br> -URI http://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_ConcentrationRiskPercentage1">
<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 an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.</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 42<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9054-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6351-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=123594938&amp;loc=d3e13531-108611<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123594938&amp;loc=d3e13537-108611<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6404-108592<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_ConcentrationRiskPercentage1</td>
</tr>
<tr>
<td style="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_Depreciation">
<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 expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.</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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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_Depreciation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FiniteLivedIntangibleAssetUsefulLife">
<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 finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="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_FiniteLivedIntangibleAssetUsefulLife</td>
</tr>
<tr>
<td style="padding-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_FiniteLivedIntangibleAssetsAccumulatedAmortization">
<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>Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</p></div>
<a href="javascript:void(0);" onclick="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 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAccumulatedAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive">
<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 for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth 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>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths">
<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 for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive">
<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 for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour">
<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 for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree">
<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 for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo">
<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 for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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</tr>
<tr>
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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_FiniteLivedPatentsGross">
<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>Gross carrying amount before accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner of the patent to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights.</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)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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_FiniteLivedPatentsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<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_ForeignCurrencyTransactionGainLossRealized">
<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 tax of foreign currency transaction realized gain (loss) recognized in the income statement.</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 830<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124440516&amp;loc=d3e30840-110895<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=125521441&amp;loc=d3e30690-110894<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_ForeignCurrencyTransactionGainLossRealized</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>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillImpairmentLoss">
<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 the write-down of an asset representing the 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13854-109267<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 http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13777-109266<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_GoodwillImpairmentLoss</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> 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_ImpairmentOfLongLivedAssetsHeldForUse">
<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 amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).</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 (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2921-110230<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123351718&amp;loc=d3e2420-110228<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_ImpairmentOfLongLivedAssetsHeldForUse</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Balance Type:</strong></td>
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</tr>
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<td><strong> Period Type:</strong></td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSaleAndCollectionOfReceivables">
<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 inflow associated with the proceeds from sale and collection of receivables during the 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3179-108585<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_ProceedsFromSaleAndCollectionOfReceivables</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>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_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>
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<tr>
<td><strong> Data Type:</strong></td>
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</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_ReceivablesLongTermContractsOrPrograms">
<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 to be collected within one year of the balance sheet date (or one operating cycle, if longer) from customers in accordance with the contractual provisions of long-term contracts or programs including amounts billed and unbilled as of the balance sheet date.</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 210.5-02.3(c))<br> -URI http://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_ReceivablesLongTermContractsOrPrograms</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<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 costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="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 912<br> -SubTopic 730<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6472174&amp;loc=d3e58812-109433<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<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_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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. 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 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://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 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=SL98516268-108586<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(1)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<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 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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_RestrictedCashAndCashEquivalents</td>
</tr>
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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>
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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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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</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_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember">
<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_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember</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_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember">
<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_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_MajorCustomersAxis=ppih_OneCustomerMember">
<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_MajorCustomersAxis=ppih_OneCustomerMember</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_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentAssetsMember">
<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_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentAssetsMember</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_GeographicDistributionAxis=us-gaap_GeographicDistributionDomesticMember">
<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_GeographicDistributionAxis=us-gaap_GeographicDistributionDomesticMember</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_GeographicDistributionAxis=us-gaap_GeographicDistributionForeignMember">
<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_GeographicDistributionAxis=us-gaap_GeographicDistributionForeignMember</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>51
<FILENAME>R35.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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</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107179926680">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 2 - Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 8,214<span></span>
</td>
<td class="nump">$ 7,174<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_RestrictedCashAndCashEquivalents', window );">Restricted cash</a></td>
<td class="nump">1,557<span></span>
</td>
<td class="nump">1,201<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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash, cash equivalents and restricted cash shown in the statement of cash flows</a></td>
<td class="nump">$ 9,771<span></span>
</td>
<td class="nump">$ 8,375<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_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 http://asc.fasb.org/extlink&amp;oid=123570139&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 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<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 210.5-02.1)<br> -URI http://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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents">
<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. Excludes amount for 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 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3521-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3044-108585<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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=SL98516268-108586<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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_RestrictedCashAndCashEquivalents">
<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. 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 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://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 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=SL98516268-108586<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(1)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<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 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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_RestrictedCashAndCashEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>52
<FILENAME>R36.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="idm140107177216344">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 2 - Significant Accounting Policies - Accumulated Other Comprehensive Loss (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 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_AociBeforeTaxAttributableToParent', window );">Accumulated other comprehensive loss, excluding tax effect</a></td>
<td class="num">$ (3,309)<span></span>
</td>
<td class="num">$ (3,492)<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_StockholdersEquity', window );">Total accumulated other comprehensive loss</a></td>
<td class="nump">54,457<span></span>
</td>
<td class="nump">49,313<span></span>
</td>
<td class="nump">$ 55,629<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_StatementEquityComponentsAxis=us-gaap_AccumulatedTranslationAdjustmentMember', window );">Accumulated Foreign Currency Adjustment Attributable to Parent [Member]</a></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_AociBeforeTaxAttributableToParent', window );">Accumulated other comprehensive loss, excluding tax effect</a></td>
<td class="num">(1,947)<span></span>
</td>
<td class="num">(1,590)<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_AociTaxAttributableToParent', window );">Tax effect of equity adjustment foreign currency</a></td>
<td class="nump">91<span></span>
</td>
<td class="nump">91<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_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember', window );">Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]</a></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_AociBeforeTaxAttributableToParent', window );">Accumulated other comprehensive loss, excluding tax effect</a></td>
<td class="num">(1,362)<span></span>
</td>
<td class="num">(1,902)<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_AociTaxAttributableToParent', window );">Tax effect of equity adjustment foreign currency</a></td>
<td class="nump">114<span></span>
</td>
<td class="nump">114<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_StatementEquityComponentsAxis=us-gaap_AccumulatedOtherComprehensiveIncomeMember', window );">AOCI Attributable to Parent [Member]</a></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_StockholdersEquity', window );">Total accumulated other comprehensive loss</a></td>
<td class="num">$ (3,104)<span></span>
</td>
<td class="num">$ (3,287)<span></span>
</td>
<td class="num">$ (3,760)<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_AociBeforeTaxAttributableToParent">
<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 tax of increase (decrease) in accumulated equity from transactions and other events and circumstances from non-owner sources, attributable to parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners (distributions to owners).</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_AociBeforeTaxAttributableToParent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_AociTaxAttributableToParent">
<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 tax expense (benefit) allocated to accumulated other comprehensive income (loss) attributable to parent.</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_AociTaxAttributableToParent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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 http://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 http://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 http://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 http://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 http://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 http://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 http://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 http://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_StatementEquityComponentsAxis=us-gaap_AccumulatedTranslationAdjustmentMember">
<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_StatementEquityComponentsAxis=us-gaap_AccumulatedTranslationAdjustmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
<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_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedOtherComprehensiveIncomeMember">
<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_StatementEquityComponentsAxis=us-gaap_AccumulatedOtherComprehensiveIncomeMember</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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<head>
<title></title>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107177374904">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 2 - Significant Accounting Policies - Inventories (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_InventoryRawMaterials', window );">Raw materials</a></td>
<td class="nump">$ 13,909<span></span>
</td>
<td class="nump">$ 12,499<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_InventoryWorkInProcess', window );">Work in process</a></td>
<td class="nump">426<span></span>
</td>
<td class="nump">211<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_InventoryFinishedGoods', window );">Finished goods</a></td>
<td class="nump">527<span></span>
</td>
<td class="nump">375<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_InventoryGross', window );">Subtotal</a></td>
<td class="nump">14,862<span></span>
</td>
<td class="nump">13,085<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_InventoryValuationReserves', window );">Less allowance</a></td>
<td class="nump">1,101<span></span>
</td>
<td class="nump">928<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_InventoryNet', window );">Inventories, net</a></td>
<td class="nump">$ 13,761<span></span>
</td>
<td class="nump">$ 12,157<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_InventoryFinishedGoods">
<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 valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or 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 210.5-02.6(a)(1))<br> -URI http://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_InventoryFinishedGoods</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_InventoryGross">
<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>Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.</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 210.5-02.6(a))<br> -URI http://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_InventoryGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_InventoryNet">
<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 valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="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 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://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 http://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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://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_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryRawMaterials">
<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 valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or 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 210.5-02.6(a)(4))<br> -URI http://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_InventoryRawMaterials</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_InventoryValuationReserves">
<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 valuation reserve for inventory.</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 330<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB TOPIC 5.BB)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011343&amp;loc=d3e100047-122729<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 210.5-02.6(a))<br> -URI http://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_InventoryValuationReserves</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryWorkInProcess">
<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 valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or 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 210.5-02.6(a)(3))<br> -URI http://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>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<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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<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107189170056">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 2 - Significant Accounting Policies - Long-Lived Assets (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">$ 79,223<span></span>
</td>
<td class="nump">$ 78,674<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 );">Less accumulated depreciation</a></td>
<td class="nump">54,467<span></span>
</td>
<td class="nump">51,777<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net of accumulated depreciation</a></td>
<td class="nump">24,756<span></span>
</td>
<td class="nump">26,897<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_LandBuildingsAndImprovementsMember', window );">Land, Buildings and Improvements [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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">22,748<span></span>
</td>
<td class="nump">22,713<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_MachineryAndEquipmentMember', window );">Machinery and 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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">50,534<span></span>
</td>
<td class="nump">49,406<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_FurnitureAndFixturesMember', window );">Furniture and Fixtures [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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">3,941<span></span>
</td>
<td class="nump">3,830<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_TransportationEquipmentMember', window );">Transportation 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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">$ 2,000<span></span>
</td>
<td class="nump">$ 2,725<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_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 http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
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</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_PropertyPlantAndEquipmentGross">
<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. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://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_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="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(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<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)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&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 942<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124429447&amp;loc=SL124453093-239630<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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: 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 http://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_PropertyPlantAndEquipmentNet</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<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_LandBuildingsAndImprovementsMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></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>
<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_MachineryAndEquipmentMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<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_FurnitureAndFixturesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_TransportationEquipmentMember">
<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_TransportationEquipmentMember</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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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107186712376">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Significant Accounting Policies - Goodwill (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jan. 31, 2022 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">$ 2,332<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_GoodwillPeriodIncreaseDecrease', window );">Foreign exchange change effect</a></td>
<td class="nump">10<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">$ 2,342<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_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/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 http://asc.fasb.org/extlink&amp;oid=120398452&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 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120320667&amp;loc=SL49117168-202975<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<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>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillPeriodIncreaseDecrease">
<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) 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<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_GoodwillPeriodIncreaseDecrease</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107184447160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Significant Accounting Policies - Net Loss Per Common Share (Details) - shares<br> shares in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic weighted average number of common shares outstanding (in shares)</a></td>
<td class="nump">8,133<span></span>
</td>
<td class="nump">8,126<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_WeightedAverageNumberDilutedSharesOutstandingAdjustment', window );">Dilutive effect of stock options and restricted stock units (in shares)</a></td>
<td class="nump">285<span></span>
</td>
<td class="nump">0<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_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Weighted average number of common shares outstanding assuming full dilution (in shares)</a></td>
<td class="nump">8,418<span></span>
</td>
<td class="nump">8,126<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Canceled options during the year (in shares)</a></td>
<td class="nump">0<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_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Share-based Payment Arrangement, Option [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Canceled options during the year (in shares)</a></td>
<td class="num">(33)<span></span>
</td>
<td class="num">(25)<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_AwardTypeAxis=ppih_RestrictedStockAndStockOptionsMember', window );">Restricted Stock and Stock Options [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_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements', window );">Restricted Stock and Stock options with an exercise price below the average stock price (in shares)</a></td>
<td class="nump">285<span></span>
</td>
<td class="nump">168<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=ppih_RestrictedStockAndStockOptionsMember', window );">Restricted Stock and Stock Options [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 );">Restricted Stock and Stock options not included in the computation of diluted EPS of common stock because the option exercise prices exceeded the average market prices (in shares)</a></td>
<td class="nump">39<span></span>
</td>
<td class="nump">214<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 http://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_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 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=d3e1707-109256<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28A<br> -URI http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=d3e1500-109256<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 23<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=125511455&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>
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</table></div>
</div></td></tr>
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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>For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.</p></div>
<a href="javascript:void(0);" onclick="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 (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment">
<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 sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.</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 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://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_WeightedAverageNumberDilutedSharesOutstandingAdjustment</td>
</tr>
<tr>
<td style="padding-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_WeightedAverageNumberOfDilutedSharesOutstanding">
<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 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 http://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 http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=d3e1505-109256<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_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-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_WeightedAverageNumberOfSharesOutstandingBasic">
<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 [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 http://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 http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=d3e1448-109256<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_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-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_AwardTypeAxis=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_AwardTypeAxis=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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=ppih_RestrictedStockAndStockOptionsMember">
<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_AwardTypeAxis=ppih_RestrictedStockAndStockOptionsMember</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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=ppih_RestrictedStockAndStockOptionsMember">
<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=ppih_RestrictedStockAndStockOptionsMember</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>57
<FILENAME>R41.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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</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107189007864">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 3 - Retention (Details Textual) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_ConstructionContractorReceivableRetainageYearOne', window );">Construction Contractor, Receivable, Retainage, Year One</a></td>
<td class="nump">$ 2.9<span></span>
</td>
<td class="nump">$ 2.7<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_ReceivablesLongTermContractsOrPrograms', window );">Receivables, Long-term Contracts or Programs, Total</a></td>
<td class="nump">$ 4.3<span></span>
</td>
<td class="nump">$ 2.7<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_ConstructionContractorReceivableRetainageYearOne">
<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 right to consideration in exchange for good or service transferred to customer withheld under retainage provision in long-term contract or program when right to consideration is unconditional, to be collected 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/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(3)(c)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 910<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123353855&amp;loc=SL119991598-234733<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_ConstructionContractorReceivableRetainageYearOne</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ReceivablesLongTermContractsOrPrograms">
<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 to be collected within one year of the balance sheet date (or one operating cycle, if longer) from customers in accordance with the contractual provisions of long-term contracts or programs including amounts billed and unbilled as of the balance sheet date.</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 210.5-02.3(c))<br> -URI http://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_ReceivablesLongTermContractsOrPrograms</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>58
<FILENAME>R42.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="idm140107185254392">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 4 - Revenue Recognition (Details Textual) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod', window );">Costs Incurred for Uncompleted Contracts, Anticipated Collection Period (Year)</a></td>
<td class="text">1 year<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_ContractWithCustomerLiabilityRevenueRecognized', window );">Contract with Customer, Liability, Revenue Recognized</a></td>
<td class="nump">$ 800<span></span>
</td>
<td class="nump">$ 1,200<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_UnbilledReceivablesCurrent', window );">Unbilled Receivables, Current</a></td>
<td class="nump">2,656<span></span>
</td>
<td class="nump">247<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_MiddleEastMember', window );">Middle East [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_UnbilledReceivablesCurrent', window );">Unbilled Receivables, Current</a></td>
<td class="nump">$ 2,700<span></span>
</td>
<td class="nump">200<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_IncomeStatementLocationAxis=us-gaap_OtherNonoperatingIncomeExpenseMember', window );">Other Nonoperating Income (Expense) [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_ppih_ExpenseRelatedToEncashment', window );">Expense Related to Encashment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 600<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod">
<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>Represents the duration of time within which costs incurred for uncompleted contracts are anticipated to be collected.</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;">ppih_CostsIncurredForUncompletedContractsAnticipatedCollectionPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_ExpenseRelatedToEncashment">
<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>Represents expense related to encashment.</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;">ppih_ExpenseRelatedToEncashment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ContractWithCustomerLiabilityRevenueRecognized">
<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 revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.</p></div>
<a href="javascript:void(0);" onclick="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 50<br> -Paragraph 8<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&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_ContractWithCustomerLiabilityRevenueRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnbilledReceivablesCurrent">
<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 received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="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_UnbilledReceivablesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_StatementGeographicalAxis=us-gaap_MiddleEastMember">
<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_MiddleEastMember</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_IncomeStatementLocationAxis=us-gaap_OtherNonoperatingIncomeExpenseMember">
<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_IncomeStatementLocationAxis=us-gaap_OtherNonoperatingIncomeExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>59
<FILENAME>R43.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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<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107189128280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 4 - Revenue Recognition - Revenues by Revenue Class (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Sales by product</a></td>
<td class="nump">$ 138,552<span></span>
</td>
<td class="nump">$ 84,694<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_ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax', window );">Sales by product, percent</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="nump">100.00%<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_ProductOrServiceAxis=us-gaap_ProductMember', window );">Product [Member] | Transferred at Point in Time [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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Sales by product</a></td>
<td class="nump">$ 13,575<span></span>
</td>
<td class="nump">$ 11,496<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_ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax', window );">Sales by product, percent</a></td>
<td class="nump">10.00%<span></span>
</td>
<td class="nump">14.00%<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_ProductOrServiceAxis=ppih_SpecialtyPipingSystemsAndCoatingMember', window );">Specialty Piping Systems And Coating [Member] | Transferred at Point in Time Using Input Method [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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Sales by product</a></td>
<td class="nump">$ 44,778<span></span>
</td>
<td class="nump">$ 35,041<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_ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax', window );">Sales by product, percent</a></td>
<td class="nump">32.00%<span></span>
</td>
<td class="nump">41.00%<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_ProductOrServiceAxis=ppih_SpecialtyPipingSystemsAndCoatingMember', window );">Specialty Piping Systems And Coating [Member] | Transferred at Point in Time Using Output Method [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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Sales by product</a></td>
<td class="nump">$ 80,199<span></span>
</td>
<td class="nump">$ 38,157<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_ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax', window );">Sales by product, percent</a></td>
<td class="nump">58.00%<span></span>
</td>
<td class="nump">45.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax">
<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>Represents the percentage of revenue from contracts with customers that is attributable to a specified product or service.</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;">ppih_PercentOfRevenueFromContractWithCustomerIncludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_RevenueFromContractWithCustomerIncludingAssessedTax">
<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, including 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 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9038-108599<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 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130545-203045<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 (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&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 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 6: 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 http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&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 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130543-203045<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 http://asc.fasb.org/extlink&amp;oid=123359005&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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9031-108599<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 http://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_RevenueFromContractWithCustomerIncludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_ProductMember">
<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=us-gaap_ProductMember</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_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredAtPointInTimeMember">
<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_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredAtPointInTimeMember</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=ppih_SpecialtyPipingSystemsAndCoatingMember">
<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=ppih_SpecialtyPipingSystemsAndCoatingMember</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_TimingOfTransferOfGoodOrServiceAxis=ppih_TransferredAtPointInTimeUsingInputMethodMember">
<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_TimingOfTransferOfGoodOrServiceAxis=ppih_TransferredAtPointInTimeUsingInputMethodMember</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_TimingOfTransferOfGoodOrServiceAxis=ppih_TransferredAtPointInTimeUsingOutputMethodMember">
<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_TimingOfTransferOfGoodOrServiceAxis=ppih_TransferredAtPointInTimeUsingOutputMethodMember</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>60
<FILENAME>R44.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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<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107179895880">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 4 - Revenue Recognition - Reconciliation of the Cost in Excess of Billings (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_ppih_CostsIncurredOnUncompletedContracts', window );">Costs incurred on uncompleted contracts</a></td>
<td class="nump">$ 20,021<span></span>
</td>
<td class="nump">$ 17,543<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_ppih_EstimatedEarnings', window );">Estimated earnings</a></td>
<td class="nump">12,030<span></span>
</td>
<td class="nump">9,651<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_ppih_EarnedRevenue', window );">Earned revenue</a></td>
<td class="nump">32,051<span></span>
</td>
<td class="nump">27,194<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_ppih_BillingsToDate', window );">Less billings to date</a></td>
<td class="nump">31,019<span></span>
</td>
<td class="nump">23,949<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_ppih_CostsInExcessOfBillingsNet', window );">Costs in excess of billings, net</a></td>
<td class="nump">1,032<span></span>
</td>
<td class="nump">3,245<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_ContractWithCustomerAssetNet', window );">Contract assets: Costs and estimated earnings in excess of billings on uncompleted contracts</a></td>
<td class="nump">2,309<span></span>
</td>
<td class="nump">4,007<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_ContractWithCustomerLiability', window );">Contract liabilities: Billings in excess of costs and estimated earnings on uncompleted contracts</a></td>
<td class="num">$ (1,277)<span></span>
</td>
<td class="num">$ (762)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_BillingsToDate">
<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>Billings to date related to percentage of completion</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;">ppih_BillingsToDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_CostsInExcessOfBillingsNet">
<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 in excess of billings, net related to percentage of completion</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;">ppih_CostsInExcessOfBillingsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_CostsIncurredOnUncompletedContracts">
<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 incurred on uncompleted contracts related to percentage of completion</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;">ppih_CostsIncurredOnUncompletedContracts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_EarnedRevenue">
<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 earned 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;">ppih_EarnedRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_EstimatedEarnings">
<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>Estimated earnings related to percentage of completion</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;">ppih_EstimatedEarnings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ContractWithCustomerAssetNet">
<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 in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.</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 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130549-203045<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 http://asc.fasb.org/extlink&amp;oid=123360276&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 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123360276&amp;loc=SL49130533-203044<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_ContractWithCustomerAssetNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ContractWithCustomerLiability">
<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.</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 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123360276&amp;loc=SL49130531-203044<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 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130549-203045<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 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123360276&amp;loc=SL49130532-203044<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_ContractWithCustomerLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107169610712">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 5 - Debt (Details Textual)<br> $ in Thousands, &#1583;.&#1573; in Millions, &#1580;.&#1605;. in Millions, $ in Millions</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1">4 Months Ended</th>
<th class="th" colspan="1">6 Months Ended</th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Sep. 17, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Apr. 14, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 17, 2020 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>May 01, 2020 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jul. 28, 2016 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jul. 28, 2016 </div>
<div>CAD ($)</div>
</th>
<th class="th">
<div>Jun. 19, 2012 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Apr. 30, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jan. 31, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th"><div>Jul. 31, 2020</div></th>
<th class="th">
<div>Jan. 31, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th"><div>Apr. 30, 2021</div></th>
<th class="th">
<div>Jan. 31, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jan. 31, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jan. 31, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jan. 31, 2022 </div>
<div>EGP (&#1580;.&#1605;.)</div>
</th>
<th class="th">
<div>Dec. 31, 2021 </div>
<div>EGP (&#1580;.&#1605;.)</div>
</th>
<th class="th">
<div>Jun. 30, 2021 </div>
<div>EGP (&#1580;.&#1605;.)</div>
</th>
<th class="th">
<div>Jan. 31, 2021 </div>
<div>AED (&#1583;.&#1573;)</div>
</th>
<th class="th">
<div>Sep. 20, 2018 </div>
<div>USD ($)</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_LinesOfCreditCurrent', window );">Line of Credit, Current</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,826<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 634<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 634<span></span>
</td>
<td class="nump">$ 634<span></span>
</td>
<td class="nump">$ 2,826<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Line of Credit Facility, Interest Rate at Period End</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.25%<span></span>
</td>
<td class="nump">4.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.25%<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_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment', window );">Proceeds from Sale of Property, Plant, and Equipment, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">$ 9<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_RepaymentsOfSecuredDebt', window );">Repayments of Secured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">892<span></span>
</td>
<td class="nump">(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>
<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_FinanceLeaseLiabilityNoncurrent', window );">Finance Lease, Liability, Noncurrent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">401<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 173<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 173<span></span>
</td>
<td class="nump">173<span></span>
</td>
<td class="nump">401<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StatementGeographicalAxis=country_AE', window );">UNITED ARAB EMIRATES</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ForeignEarningsRepatriated', window );">Foreign Earnings Repatriated</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_PropertyPlantAndEquipmentByTypeAxis=ppih_LandAndBuildingsInLebanonTennesseeMember', window );">Land and Buildings in Lebanon, Tennessee [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LesseeFinanceLeaseTermOfContract1', window );">Lessee, Finance Lease, Term of Contract (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">15 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage', window );">Lessee, Finance Lease, Annual Rent Increase, Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.00%<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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LesseeFinanceLeaseNumberOfOptionsToExtend', window );">Lessee, Finance Lease, Number of Options to Extend</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LesseeFinanceLeaseRenewalTerm1', window );">Lessee, Finance Lease, Renewal Term (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LesseeFinanceLeaseDiscountRate', window );">Lessee, Finance Lease, Discount Rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_FinanceLeaseLiabilityNoncurrent', window );">Finance Lease, Liability, Noncurrent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,327<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,327<span></span>
</td>
<td class="nump">9,327<span></span>
</td>
<td class="nump">$ 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>
<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_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ppih_LandAndBuildingsInLebanonTennesseeMember', window );">Land and Buildings in Lebanon, Tennessee [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DisposalGroupIncludingDiscontinuedOperationConsideration', window );">Disposal Group, Including Discontinued Operation, Consideration</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 10,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ProceedsFromSaleOfPropertyPlantAndEquipment', window );">Proceeds from Sale of Property, Plant, and Equipment, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_EscrowDeposit', window );">Escrow Deposit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ForeignEarningsRepatriated', window );">Foreign Earnings Repatriated</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=ppih_RevolvingLinesNorthAmericaMember', window );">Revolving Lines, North America [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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">$ 18,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 18,000<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_ppih_LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne', window );">Line of Credit Facility, Covenant Terms, EBITDA Ratio, Term One</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.10<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_RepaymentsOfLongTermLinesOfCredit', window );">Repayments of Long-term Lines of Credit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred', window );">Line of Credit Facility, Additional Fees to Be Incurred</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock', window );">Line of Credit Facility, Maximum Borrowing Capacity, Availability Block</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,500<span></span>
</td>
<td class="nump">2,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LineOfCreditFacilityCurrentBorrowingCapacity', window );">Line of Credit Facility, Current Borrowing Capacity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,500<span></span>
</td>
<td class="nump">8,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=ppih_RevolvingLinesNorthAmericaMember', window );">Revolving Lines, North America [Member] | North American Loan Parties [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LineOfCreditFacilityCapitalExpendituresRestrictions', window );">Line of Credit Facility, Capital Expenditures Restrictions</a></td>
<td class="nump">$ 5,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions', window );">Line of Credit Facility, Common Stock Repurchase Restrictions</a></td>
<td class="nump">3,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LineOfCreditFacilityFixedChargeCoverageRatioRequired', window );">Line of Credit Facility, Fixed Charge Coverage Ratio Required</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays', window );">Line of Credit Facility, Covenant Terms, EBITDA Ratio, Minimum Undrawn Availability for Five Consecutive Days</a></td>
<td class="nump">3,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability', window );">Line of Credit Facility, Covenant Terms, EBITDA Ratio, Minimum Undrawn Availability</a></td>
<td class="nump">$ 2,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LineOfCreditFacilityDefaultAdditionalInterestRate', window );">Line of Credit Facility, Default, Additional Interest Rate</a></td>
<td class="nump">2.00%<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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=ppih_RevolvingLinesNorthAmericaMember', window );">Revolving Lines, North America [Member] | Base Rate [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentBasisSpreadOnVariableRate1', window );">Debt Instrument, Basis Spread on Variable Rate</a></td>
<td class="nump">1.00%<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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=ppih_RevolvingLinesNorthAmericaMember', window );">Revolving Lines, North America [Member] | Base Rate [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentBasisSpreadOnVariableRate1', window );">Debt Instrument, Basis Spread on Variable Rate</a></td>
<td class="nump">1.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=ppih_RevolvingLinesNorthAmericaMember', window );">Revolving Lines, North America [Member] | London Interbank Offered Rate (LIBOR) [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentBasisSpreadOnVariableRate1', window );">Debt Instrument, Basis Spread on Variable Rate</a></td>
<td class="nump">2.00%<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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=ppih_RevolvingLinesNorthAmericaMember', window );">Revolving Lines, North America [Member] | London Interbank Offered Rate (LIBOR) [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentBasisSpreadOnVariableRate1', window );">Debt Instrument, Basis Spread on Variable Rate</a></td>
<td class="nump">2.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=ppih_ForeignRevolvingLinesMember', window );">Foreign Revolving Lines [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">16,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">16,400<span></span>
</td>
<td class="nump">16,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_LineOfCreditFacilityGuaranteedAmount', window );">Line of Credit Facility, Guaranteed Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">200<span></span>
</td>
<td class="nump">200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LettersOfCreditOutstandingAmount', window );">Letters of Credit Outstanding, Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,200<span></span>
</td>
<td class="nump">1,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ProceedsFromIssuanceOfDebt', window );">Proceeds from Issuance of Debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">6,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity', window );">Line of Credit Facility, Remaining Borrowing Capacity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,100<span></span>
</td>
<td class="nump">$ 6,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=ppih_ForeignRevolvingLinesMember', window );">Foreign Revolving Lines [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Line of Credit Facility, Interest Rate at Period End</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.77%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.77%<span></span>
</td>
<td class="nump">3.77%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.77%<span></span>
</td>
<td class="text">&#160;<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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppih_ForeignRevolvingLinesMember', window );">Foreign Revolving Lines [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Line of Credit Facility, Interest Rate at Period End</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<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>
<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_CreditFacilityAxis=ppih_ForeignRevolvingLinesMember', window );">Foreign Revolving Lines [Member] | Weighted Average [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Line of Credit Facility, Interest Rate at Period End</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.31%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.31%<span></span>
</td>
<td class="nump">7.31%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.31%<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=ppih_ForeignRevolvingLinesMember', window );">Foreign Revolving Lines [Member] | EIBOR [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.00%<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>
<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_CreditFacilityAxis=ppih_ForeignRevolvingLinesMember', window );">Foreign Revolving Lines [Member] | EIBOR [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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=ppih_PaycheckProtectionProgramCARESActMember', window );">Paycheck Protection Program CARES Act [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ProceedsFromIssuanceOfLongTermDebt', window );">Proceeds from Issuance of Long-term Debt, Total</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">$ 3,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses', window );">Percent of Proceeds from Issuance of Debt Used for Payroll Related Expenses</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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=ppih_MortgageNoteSecuredByTennesseeManufacturingFacilityMember', window );">Mortgage Note Secured by Tennessee Manufacturing 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_RepaymentsOfSecuredDebt', window );">Repayments of Secured Debt</a></td>
<td class="text">&#160;<span></span>
</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentIssuanceDate1', window );">Debt Instrument, Issuance Date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Jun. 19,  2012<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ProceedsFromIssuanceOfSecuredDebt', window );">Proceeds from Issuance of Secured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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=ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries1Member', window );">Revolving Credit Lines Used by Middle Eastern Subsidiaries, 1 [Member] | Foreign Revolving Lines [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,200<span></span>
</td>
<td class="nump">$ 2,200<span></span>
</td>
<td class="text">&#160;<span></span>
</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">&#1583;.&#1573; 8.0<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Line of Credit Facility, Interest Rate at Period End</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.77%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.77%<span></span>
</td>
<td class="nump">3.77%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.77%<span></span>
</td>
<td class="text">&#160;<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=ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries2Member', window );">Revolving Credit Lines Used by Middle Eastern Subsidiaries, 2 [Member] | Foreign Revolving Lines [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of Credit Facility, Maximum Borrowing Capacity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,300<span></span>
</td>
<td class="nump">$ 5,300<span></span>
</td>
<td class="text">&#160;<span></span>
</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">19.5<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Line of Credit Facility, Interest Rate at Period End</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=ppih_RevolvingCreditLinesUsedByMiddleEasternSubsidiaries3Member', window );">Revolving Credit Lines Used by Middle Eastern Subsidiaries, 3 [Member] | Foreign Revolving Lines [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">$ 800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 800<span></span>
</td>
<td class="nump">$ 800<span></span>
</td>
<td class="text">&#160;<span></span>
</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">&#1583;.&#1573; 3.0<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Line of Credit Facility, Interest Rate at Period End</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=ppih_RevolvingCreditLinesUsedByEgyptSubsidiariesMember', window );">Revolving Credit Lines Used by Egypt Subsidiaries [Member] | Foreign Revolving Lines [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of Credit Facility, Maximum Borrowing Capacity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,200<span></span>
</td>
<td class="nump">$ 6,200<span></span>
</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">&#1580;.&#1605;. 100.0<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Line of Credit Facility, Interest Rate at Period End</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<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>
<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=ppih_RevolvingCreditLinesUsedByEgyptSubsidiaries2Member', window );">Revolving Credit Lines Used by Egypt Subsidiaries 2 [Member] | Foreign Revolving Lines [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,800<span></span>
</td>
<td class="nump">$ 1,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">&#1580;.&#1605;. 28.2<span></span>
</td>
<td class="nump">&#1580;.&#1605;. 28.2<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Line of Credit Facility, Interest Rate at Period End</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<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>
<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=ppih_CanadianMortgageNoteMember', window );">Canadian Mortgage Note [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ProceedsFromIssuanceOfDebt', window );">Proceeds from Issuance of Debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,100<span></span>
</td>
<td class="nump">$ 8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</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">Dec. 23,  2042<span></span>
</td>
<td class="text">Dec. 23,  2042<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentInterestRateEffectivePercentage', window );">Debt Instrument, Interest Rate, Effective 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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.30%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.30%<span></span>
</td>
<td class="nump">4.30%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.30%<span></span>
</td>
<td class="text">&#160;<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_ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage">
<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 annual rent increase on the finance lease of the lessee.</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;">ppih_LesseeFinanceLeaseAnnualRentIncreasePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LesseeFinanceLeaseNumberOfOptionsToExtend">
<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 options to extend the finance lease of the lessee.</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;">ppih_LesseeFinanceLeaseNumberOfOptionsToExtend</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred">
<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>Represents the amount of additional fees expected to be incurred in the future under a line of 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;">ppih_LineOfCreditFacilityAdditionalFeesToBeIncurred</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LineOfCreditFacilityCapitalExpendituresRestrictions">
<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 amount of capital expenditures allowed under a credit 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;">ppih_LineOfCreditFacilityCapitalExpendituresRestrictions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions">
<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 amount of common stock repurchase allowed under credit 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;">ppih_LineOfCreditFacilityCommonStockRepurchaseRestrictions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability">
<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 minimum amount of undrawn availability that triggers the EDITDA ratio covenant under 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;">ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays">
<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 minimum amount of undrawn availability for five consecutive days that will trigger the EBITDA ratio covenant of the line of 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;">ppih_LineOfCreditFacilityCovenantTermsEBITDARatioMinimumUndrawnAvailabilityForFiveConsecutiveDays</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne">
<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>Ratio of net income before interest, taxes, depreciation, amortization and certain other adjustments required to be achieved in the first specified term under covenant terms related to a credit 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;">ppih_LineOfCreditFacilityCovenantTermsEbitdaRatioTermOne</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_LineOfCreditFacilityDefaultAdditionalInterestRate">
<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 additional interest in the event of default of the line of 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;">ppih_LineOfCreditFacilityDefaultAdditionalInterestRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LineOfCreditFacilityFixedChargeCoverageRatioRequired">
<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>Represents the fixed charge coverage ratio required under a line of 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;">ppih_LineOfCreditFacilityFixedChargeCoverageRatioRequired</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LineOfCreditFacilityGuaranteedAmount">
<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 debt guaranteed under 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;">ppih_LineOfCreditFacilityGuaranteedAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock">
<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>Represents a reduction in overall availability until maturity under a line of 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;">ppih_LineOfCreditFacilityMaximumBorrowingCapacityAvailabilityBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses">
<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 percent of proceeds from the issuance of debt which were used for payroll related expenses 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;">ppih_PercentOfProceedsFromIssuanceOfDebtUsedForPayrollRelatedExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_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_DebtInstrumentInterestRateEffectivePercentage">
<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>Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.</p></div>
<a href="javascript:void(0);" onclick="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 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123466204&amp;loc=SL6036836-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=124435984&amp;loc=d3e28551-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124429444&amp;loc=SL124452920-239629<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://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_DebtInstrumentInterestRateEffectivePercentage</td>
</tr>
<tr>
<td style="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_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 http://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 http://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_DebtInstrumentIssuanceDate1">
<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>Date the debt instrument was issued, in YYYY-MM-DD format.</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 1B<br> -Subparagraph (d)<br> -URI http://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))<br> -URI http://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_DebtInstrumentIssuanceDate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentMaturityDate">
<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>Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.</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(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495323-112611<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123874694&amp;loc=d3e19207-110258<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_DebtInstrumentMaturityDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_DisposalGroupIncludingDiscontinuedOperationConsideration">
<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 consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.</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_DisposalGroupIncludingDiscontinuedOperationConsideration</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_EscrowDeposit">
<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 designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.</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 210.9-03.10)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 440<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6491277&amp;loc=d3e6429-115629<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_EscrowDeposit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeaseLiabilityNoncurrent">
<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 finance 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 http://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_FinanceLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ForeignEarningsRepatriated">
<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 foreign earnings repatriated from subsidiaries outside the country of domicile.</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_ForeignEarningsRepatriated</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeFinanceLeaseDiscountRate">
<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 finance 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/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 (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeFinanceLeaseDiscountRate</td>
</tr>
<tr>
<td style="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_LesseeFinanceLeaseRenewalTerm1">
<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>Term of lessee's finance lease renewal, 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)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeFinanceLeaseRenewalTerm1</td>
</tr>
<tr>
<td style="padding-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_LesseeFinanceLeaseTermOfContract1">
<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>Term of lessee's finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="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)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeFinanceLeaseTermOfContract1</td>
</tr>
<tr>
<td style="padding-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_LettersOfCreditOutstandingAmount">
<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 total amount of the contingent obligation under letters of credit outstanding as of the reporting date.</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_LettersOfCreditOutstandingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity">
<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 borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="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 http://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_LineOfCreditFacilityCurrentBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LineOfCreditFacilityInterestRateAtPeriodEnd">
<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 effective interest rate at the end of 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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://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_LineOfCreditFacilityInterestRateAtPeriodEnd</td>
</tr>
<tr>
<td style="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_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 http://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_LineOfCreditFacilityRemainingBorrowingCapacity">
<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 borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).</p></div>
<a href="javascript:void(0);" onclick="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 http://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_LineOfCreditFacilityRemainingBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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_LinesOfCreditCurrent">
<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 carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&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(19))<br> -URI http://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_LinesOfCreditCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ProceedsFromIssuanceOfDebt">
<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 inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and 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://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 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<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_ProceedsFromIssuanceOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="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 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<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_ProceedsFromIssuanceOfLongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfSecuredDebt">
<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 inflow from amounts received from issuance of long-term debt that is wholly or partially secured by collateral. Excludes proceeds from tax exempt secured 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<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_ProceedsFromIssuanceOfSecuredDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.</p></div>
<a href="javascript:void(0);" onclick="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 12<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3179-108585<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_ProceedsFromSaleOfPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfLongTermLinesOfCredit">
<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 the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond 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>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 http://asc.fasb.org/extlink&amp;oid=123570139&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_RepaymentsOfLongTermLinesOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_RepaymentsOfSecuredDebt">
<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 to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&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_RepaymentsOfSecuredDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_StatementGeographicalAxis=country_AE">
<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=country_AE</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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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>R46.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="idm140107176843880">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 5 - Debt - Debt by Type (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">$ 21,917<span></span>
</td>
<td class="nump">$ 13,210<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_UnamortizedDebtIssuanceExpense', window );">Unamortized debt issuance costs</a></td>
<td class="num">(147)<span></span>
</td>
<td class="num">(166)<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 );">Less current maturities</a></td>
<td class="nump">7,384<span></span>
</td>
<td class="nump">6,776<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 );">Total long-term debt</a></td>
<td class="nump">14,386<span></span>
</td>
<td class="nump">6,268<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_DeferredFinanceCostsCurrentNet', window );">Unamortized debt issuance costs</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(9)<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_ShortTermBorrowings', window );">Total short-term debt</a></td>
<td class="nump">7,384<span></span>
</td>
<td class="nump">6,767<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=ppih_RevolvingLinesNorthAmericaMember', window );">Revolving Lines, North America [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">634<span></span>
</td>
<td class="nump">2,826<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=us-gaap_MortgagesMember', window );">Mortgages [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">5,257<span></span>
</td>
<td class="nump">6,394<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=ppih_ForeignRevolvingLinesMember', window );">Foreign Revolving Lines [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">6,049<span></span>
</td>
<td class="nump">3,272<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=us-gaap_NotesPayableToBanksMember', window );">Notes Payable to Banks [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">33<span></span>
</td>
<td class="nump">17<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=ppih_FinanceLeaseObligationsMember', window );">Finance Lease Obligations [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">$ 9,944<span></span>
</td>
<td class="nump">$ 701<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_DebtInstrumentCarryingAmount">
<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 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 http://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 http://asc.fasb.org/extlink&amp;oid=120400017&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 http://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 http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<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_DebtInstrumentCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredFinanceCostsCurrentNet">
<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 classified as current. 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://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 210.5-02.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://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_DeferredFinanceCostsCurrentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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, after unamortized (discount) premium and debt issuance costs, of long-term debt. 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://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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=120400017&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 http://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 http://asc.fasb.org/extlink&amp;oid=120398452&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 http://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 http://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_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 http://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_ShortTermBorrowings">
<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>Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than 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/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 http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<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_ShortTermBorrowings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_UnamortizedDebtIssuanceExpense">
<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 remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.</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 210.5-02.17)<br> -URI http://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_UnamortizedDebtIssuanceExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LongtermDebtTypeAxis=ppih_RevolvingLinesNorthAmericaMember">
<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=ppih_RevolvingLinesNorthAmericaMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_MortgagesMember">
<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=us-gaap_MortgagesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=ppih_ForeignRevolvingLinesMember">
<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=ppih_ForeignRevolvingLinesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_NotesPayableToBanksMember">
<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=us-gaap_NotesPayableToBanksMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=ppih_FinanceLeaseObligationsMember">
<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=ppih_FinanceLeaseObligationsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<FILENAME>R47.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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<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107179863064">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 5 - Debt - Maturities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">$ 21,917<span></span>
</td>
<td class="nump">$ 13,210<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 );">Debt, next twelve months</a></td>
<td class="nump">7,384<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo', window );">Debt, year two</a></td>
<td class="nump">548<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree', window );">Debt, year three</a></td>
<td class="nump">395<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour', window );">Debt, year four</a></td>
<td class="nump">426<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive', window );">Debt, year five</a></td>
<td class="nump">452<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_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive', window );">Debt, thereafter</a></td>
<td class="nump">12,712<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_FinanceLeaseLiabilityPaymentsDue', window );">Finance lease obligations</a></td>
<td class="nump">563<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_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths', window );">Finance lease obligations, next twelve months</a></td>
<td class="nump">386<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_FinanceLeaseLiabilityPaymentsDueYearTwo', window );">Finance lease obligations, year two</a></td>
<td class="nump">177<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_FinanceLeaseLiabilityPaymentsDueYearThree', window );">Finance lease obligations, year three</a></td>
<td class="nump">0<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_FinanceLeaseLiabilityPaymentsDueYearFour', window );">Finance lease obligations, year four</a></td>
<td class="nump">0<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_FinanceLeaseLiabilityPaymentsDueYearFive', window );">Finance lease obligations, year five</a></td>
<td class="nump">0<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_FinanceLeaseLiabilityPaymentsDueAfterYearFive', window );">Finance lease obligations, thereafter</a></td>
<td class="nump">0<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=ppih_RevolvingLinesNorthAmericaMember', window );">Revolving Lines, North America [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">634<span></span>
</td>
<td class="nump">2,826<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths', window );">Debt, next twelve months</a></td>
<td class="nump">634<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo', window );">Debt, year two</a></td>
<td class="nump">0<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree', window );">Debt, year three</a></td>
<td class="nump">0<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour', window );">Debt, year four</a></td>
<td class="nump">0<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive', window );">Debt, year five</a></td>
<td class="nump">0<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_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive', window );">Debt, thereafter</a></td>
<td class="nump">0<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=us-gaap_MortgagesMember', window );">Mortgages [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">5,257<span></span>
</td>
<td class="nump">6,394<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths', window );">Debt, next twelve months</a></td>
<td class="nump">251<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo', window );">Debt, year two</a></td>
<td class="nump">251<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree', window );">Debt, year three</a></td>
<td class="nump">251<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour', window );">Debt, year four</a></td>
<td class="nump">251<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive', window );">Debt, year five</a></td>
<td class="nump">251<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_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive', window );">Debt, thereafter</a></td>
<td class="nump">4,002<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=ppih_ForeignRevolvingLinesMember', window );">Foreign Revolving Lines [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">6,049<span></span>
</td>
<td class="nump">3,272<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths', window );">Debt, next twelve months</a></td>
<td class="nump">6,049<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo', window );">Debt, year two</a></td>
<td class="nump">0<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree', window );">Debt, year three</a></td>
<td class="nump">0<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour', window );">Debt, year four</a></td>
<td class="nump">0<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive', window );">Debt, year five</a></td>
<td class="nump">0<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_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive', window );">Debt, thereafter</a></td>
<td class="nump">0<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=ppih_LongtermFinanceObligationMember', window );">Long-term Finance Obligation [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_FinanceLeaseLiabilityPaymentsDue', window );">Finance lease obligations</a></td>
<td class="nump">9,415<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_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths', window );">Finance lease obligations, next twelve months</a></td>
<td class="nump">87<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_FinanceLeaseLiabilityPaymentsDueYearTwo', window );">Finance lease obligations, year two</a></td>
<td class="nump">112<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_FinanceLeaseLiabilityPaymentsDueYearThree', window );">Finance lease obligations, year three</a></td>
<td class="nump">137<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_FinanceLeaseLiabilityPaymentsDueYearFour', window );">Finance lease obligations, year four</a></td>
<td class="nump">168<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_FinanceLeaseLiabilityPaymentsDueYearFive', window );">Finance lease obligations, year five</a></td>
<td class="nump">201<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_FinanceLeaseLiabilityPaymentsDueAfterYearFive', window );">Finance lease obligations, thereafter</a></td>
<td class="nump">8,710<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=us-gaap_NotesPayableToBanksMember', window );">Notes Payable to Banks [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">33<span></span>
</td>
<td class="nump">17<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths', window );">Debt, next twelve months</a></td>
<td class="nump">6<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo', window );">Debt, year two</a></td>
<td class="nump">13<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree', window );">Debt, year three</a></td>
<td class="nump">7<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour', window );">Debt, year four</a></td>
<td class="nump">7<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive', window );">Debt, year five</a></td>
<td class="nump">0<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_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive', window );">Debt, thereafter</a></td>
<td class="nump">0<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=ppih_FinanceLeaseObligationsMember', window );">Finance Lease Obligations [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_DebtInstrumentCarryingAmount', window );">Debt</a></td>
<td class="nump">9,944<span></span>
</td>
<td class="nump">$ 701<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_FinanceLeaseLiabilityPaymentsDue', window );">Finance lease obligations</a></td>
<td class="nump">529<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_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths', window );">Finance lease obligations, next twelve months</a></td>
<td class="nump">357<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_FinanceLeaseLiabilityPaymentsDueYearTwo', window );">Finance lease obligations, year two</a></td>
<td class="nump">172<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_FinanceLeaseLiabilityPaymentsDueYearThree', window );">Finance lease obligations, year three</a></td>
<td class="nump">0<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_FinanceLeaseLiabilityPaymentsDueYearFour', window );">Finance lease obligations, year four</a></td>
<td class="nump">0<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_FinanceLeaseLiabilityPaymentsDueYearFive', window );">Finance lease obligations, year five</a></td>
<td class="nump">0<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_FinanceLeaseLiabilityPaymentsDueAfterYearFive', window );">Finance lease obligations, thereafter</a></td>
<td class="nump">$ 0<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_DebtInstrumentCarryingAmount">
<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 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 http://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 http://asc.fasb.org/extlink&amp;oid=120400017&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 http://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 http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<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_DebtInstrumentCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 for 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 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive">
<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 finance lease to be paid after fifth 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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive">
<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 finance lease to be paid in fifth 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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive">
<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 fifth 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>
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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>
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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 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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107177167192">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - Leases (Details Textual)<br> $ in Thousands, &#1583;.&#1573; in Millions, $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="4">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
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<tr>
<th class="th">
<div>Oct. 31, 2020 </div>
<div>USD ($)</div>
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<th class="th">
<div>Oct. 31, 2020 </div>
<div>AED (&#1583;.&#1573;)</div>
</th>
<th class="th">
<div>Jan. 31, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jan. 31, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jan. 31, 2020 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jan. 31, 2018 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jan. 31, 2020 </div>
<div>CAD ($)</div>
</th>
<th class="th">
<div>Jan. 31, 2018 </div>
<div>CAD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating Lease, Liability, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 12,766<span></span>
</td>
<td class="nump">$ 14,576<span></span>
</td>
<td class="text">&#160;<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_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">11,213<span></span>
</td>
<td class="nump">13,384<span></span>
</td>
<td class="text">&#160;<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_FinanceLeaseLiability', window );">Finance Lease, Liability, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">530<span></span>
</td>
<td class="nump">701<span></span>
</td>
<td class="text">&#160;<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_OperatingLeaseExpense', window );">Operating Lease, Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,100<span></span>
</td>
<td class="nump">$ 3,000<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_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember', window );">Other Assets [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_FinanceLeaseRightOfUseAsset', window );">Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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>
<td class="text">&#160;<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_LesseeOperatingLeaseTermOfContract', window );">Lessee, Operating Lease, Term of Contract (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">30 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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>
<td class="text">&#160;<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_LesseeOperatingLeaseTermOfContract', window );">Lessee, Operating Lease, Term of Contract (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_PropertyPlantAndEquipmentByTypeAxis=ppih_FinanceVehicleEquipmentOneMember', window );">Finance Vehicle Equipment, One [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_FinanceLeaseRightOfUseAsset', window );">Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total</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">$ 800<span></span>
</td>
<td class="nump">$ 800<span></span>
</td>
<td class="nump">$ 1.1<span></span>
</td>
<td class="nump">$ 1.1<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_ppih_InterestRateForFinanceLease', window );">Interest Rate for Finance Lease</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">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=ppih_FinanceVehicleEquipmentOneMember', window );">Finance Vehicle Equipment, One [Member] | 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>
<td class="text">&#160;<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_ppih_InterestRateForFinanceLease', window );">Interest Rate for Finance Lease</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.80%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.80%<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_ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability', window );">Finance Lease, Principal Payments and Interest Payment on Liability</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">$ 100<span></span>
</td>
<td class="nump">$ 100<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_PropertyPlantAndEquipmentByTypeAxis=ppih_FinanceVehicleEquipmentOneMember', window );">Finance Vehicle Equipment, One [Member] | 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>
<td class="text">&#160;<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_ppih_InterestRateForFinanceLease', window );">Interest Rate for Finance Lease</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.00%<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_LeaseContractualTermAxis=ppih_AbuDhabiLandLeaseMember', window );">Abu Dhabi Land Lease [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_ppih_LesseeOperatingLeaseAnnualPayment', window );">Lessee, Operating Lease, Annual Payment</a></td>
<td class="nump">$ 300<span></span>
</td>
<td class="nump">&#1583;.&#1573; 1.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability">
<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 and interest on finance lease liability.</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;">ppih_FinanceLeasePrincipalPaymentsAndInterestPaymentOnLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_InterestRateForFinanceLease">
<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 finance 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;">ppih_InterestRateForFinanceLease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_LesseeOperatingLeaseAnnualPayment">
<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>Represents the amount of payment expected to be made per year under operating lease of lessee.</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;">ppih_LesseeOperatingLeaseAnnualPayment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_FinanceLeaseLiability">
<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 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 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://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_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseRightOfUseAsset">
<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 right-of-use asset from 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 1<br> -Subparagraph (a)<br> -URI http://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_FinanceLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeOperatingLeaseTermOfContract">
<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>Term of lessee's 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)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeOperatingLeaseTermOfContract</td>
</tr>
<tr>
<td style="padding-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_OperatingLeaseExpense">
<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. Excludes sublease income.</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 45<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918638-209977<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_OperatingLeaseExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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 http://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 http://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_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember">
<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_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember</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_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_us-gaap_PropertyPlantAndEquipmentByTypeAxis=ppih_FinanceVehicleEquipmentOneMember">
<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=ppih_FinanceVehicleEquipmentOneMember</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=ppih_AbuDhabiLandLeaseMember">
<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=ppih_AbuDhabiLandLeaseMember</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>65
<FILENAME>R49.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="idm140107179978536">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 6 - Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">$ 79,223<span></span>
</td>
<td class="nump">$ 78,674<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">(54,467)<span></span>
</td>
<td class="num">(51,777)<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net of accumulated depreciation</a></td>
<td class="nump">24,756<span></span>
</td>
<td class="nump">26,897<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_FinanceLeaseLiabilityNoncurrent', window );">Finance lease liability long-term</a></td>
<td class="nump">173<span></span>
</td>
<td class="nump">401<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_FinanceLeaseLiability', window );">Total finance lease liabilities</a></td>
<td class="nump">530<span></span>
</td>
<td class="nump">701<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 );">Operating Lease, Right-of-Use Asset</a></td>
<td class="nump">11,213<span></span>
</td>
<td class="nump">13,384<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_OperatingLeaseLiabilityCurrent', window );">Operating lease liability short-term</a></td>
<td class="nump">1,496<span></span>
</td>
<td class="nump">1,402<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_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liability long-term</a></td>
<td class="nump">11,270<span></span>
</td>
<td class="nump">13,174<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_OperatingLeaseLiability', window );">Total operating lease liabilities</a></td>
<td class="nump">12,766<span></span>
</td>
<td class="nump">14,576<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_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember', window );">Other Current Liabilities [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_FinanceLeaseLiabilityCurrent', window );">Finance lease liability short-term</a></td>
<td class="nump">357<span></span>
</td>
<td class="nump">300<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=ppih_FinanceLeasesAssetsMember', window );">Finance Leases Assets [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_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">1,221<span></span>
</td>
<td class="nump">879<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">(490)<span></span>
</td>
<td class="num">(96)<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net of accumulated depreciation</a></td>
<td class="nump">$ 731<span></span>
</td>
<td class="nump">$ 783<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_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 http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://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_FinanceLeaseLiability">
<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 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 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://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_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance 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 http://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_FinanceLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance 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 http://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_FinanceLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://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_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 http://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 http://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 http://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_PropertyPlantAndEquipmentGross">
<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. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://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_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="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(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<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)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&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 942<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124429447&amp;loc=SL124453093-239630<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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: 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 http://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_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember">
<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_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember</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=ppih_FinanceLeasesAssetsMember">
<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=ppih_FinanceLeasesAssetsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107184358024">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Note 6 - Leases - Lease Costs (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_FinanceLeaseRightOfUseAssetAmortization', window );">Amortization of ROU assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 245<span></span>
</td>
<td class="nump">$ 214<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_FinanceLeaseInterestExpense', window );">Interest on lease liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">53<span></span>
</td>
<td class="nump">69<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_OperatingLeaseCost', window );">Operating lease costs</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2,502<span></span>
</td>
<td class="nump">2,570<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_ShortTermLeaseCost', window );">Short-term lease costs (1)</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">591<span></span>
</td>
<td class="nump">398<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_SubleaseIncome', window );">Sub-lease income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(81)<span></span>
</td>
<td class="num">(81)<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_LeaseCost', window );">Total Lease costs</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 3,310<span></span>
</td>
<td class="nump">$ 3,170<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Includes variable lease costs, which are immaterial</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://asc.fasb.org/extlink&amp;oid=123408670&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 http://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 http://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_FinanceLeaseRightOfUseAssetAmortization">
<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 right-of-use asset from 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 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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 http://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 http://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_FinanceLeaseRightOfUseAssetAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 lease cost recognized by lessee for lease contract.</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> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://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_LeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.</p></div>
<a href="javascript:void(0);" onclick="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 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_OperatingLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 short-term lease cost, excluding expense for lease with term of one month or less.</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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://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_ShortTermLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubleaseIncome">
<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 sublease income excluding finance and operating lease 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 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://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_SubleaseIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
</div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107179908680">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - Leases - Supplemental Cash Flow Information Related to Leases (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_FinanceLeasePrincipalPayments', window );">Financing cash flows from finance leases</a></td>
<td class="nump">$ 375<span></span>
</td>
<td class="nump">$ 432<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_FinanceLeaseInterestPaymentOnLiability', window );">Operating cash flows from finance leases</a></td>
<td class="nump">53<span></span>
</td>
<td class="nump">69<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_OperatingLeasePayments', window );">Operating cash flows from operating leases</a></td>
<td class="nump">2,784<span></span>
</td>
<td class="nump">$ 3,097<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_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability', window );">Finance leases liabilities</a></td>
<td class="nump">0<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_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability', window );">Operating leases liabilities</a></td>
<td class="nump">$ 121<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_FinanceLeaseInterestPaymentOnLiability">
<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 paid 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 (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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 5<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918643-209977<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_FinanceLeaseInterestPaymentOnLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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 http://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 http://asc.fasb.org/extlink&amp;oid=123408670&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_OperatingLeasePayments">
<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 from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.</p></div>
<a href="javascript:void(0);" onclick="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 (c)<br> -URI http://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 http://asc.fasb.org/extlink&amp;oid=123408670&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_OperatingLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 in right-of-use asset obtained in exchange for 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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 in right-of-use asset obtained in exchange for 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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>68
<FILENAME>R52.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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							} else { e.nextSibling.style.display='none'; }
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</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107189097000">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 6 - Leases - Weighted-average Lease Terms and Discount Rates (Details)<br></strong></div></th>
<th class="th"><div>Jan. 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_FinanceLeaseWeightedAverageRemainingLeaseTerm1', window );">Finance leases (Year)</a></td>
<td class="text">1 year 6 months<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_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Operating leases (Year)</a></td>
<td class="text">13 years 6 months<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_FinanceLeaseWeightedAverageDiscountRatePercent', window );">Finance leases</a></td>
<td class="nump">9.10%<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_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Operating leases</a></td>
<td class="nump">7.40%<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_FinanceLeaseWeightedAverageDiscountRatePercent">
<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 discount rate for finance lease calculated at point in time.</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 (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://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_FinanceLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="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 (g)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://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_FinanceLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 discount rate for operating lease calculated at point in time.</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 (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://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_OperatingLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="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 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_OperatingLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>69
<FILENAME>R53.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="idm140107177061432">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 6 - Leases - Maturities of Lease Liabilities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths', window );">For the year ended January 31, 2023, operating leases</a></td>
<td class="nump">$ 2,367<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_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths', window );">For the year ended January 31, 2023, finance leases</a></td>
<td class="nump">386<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_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">For the year ended January 31, 2024, operating leases</a></td>
<td class="nump">2,335<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_FinanceLeaseLiabilityPaymentsDueYearTwo', window );">For the year ended January 31, 2024, finance leases</a></td>
<td class="nump">177<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_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">For the year ended January 31, 2025, operating leases</a></td>
<td class="nump">1,525<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_FinanceLeaseLiabilityPaymentsDueYearThree', window );">For the year ended January 31, 2025, finance leases</a></td>
<td class="nump">0<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_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">For the year ended January 31, 2026, operating leases</a></td>
<td class="nump">1,326<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_FinanceLeaseLiabilityPaymentsDueYearFour', window );">For the year ended January 31, 2026, finance leases</a></td>
<td class="nump">0<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_LesseeOperatingLeaseLiabilityPaymentsDueYearFive', window );">For the year ended January 31, 2027, operating leases</a></td>
<td class="nump">1,333<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_FinanceLeaseLiabilityPaymentsDueYearFive', window );">For the year ended January 31, 2027, finance leases</a></td>
<td class="nump">0<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_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive', window );">Thereafter, operating leases</a></td>
<td class="nump">12,322<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_FinanceLeaseLiabilityPaymentsDueAfterYearFive', window );">Thereafter, finance leases</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<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_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total lease payments, operating leases</a></td>
<td class="nump">21,208<span></span>
</td>
<td class="text">&#160;<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_FinanceLeaseLiabilityPaymentsDue', window );">Total lease payments, finance leases</a></td>
<td class="nump">563<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_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less: amount representing interest, operating leases</a></td>
<td class="num">(8,442)<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_FinanceLeaseLiabilityUndiscountedExcessAmount', window );">Less: amount representing interest, finance leases</a></td>
<td class="num">(33)<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_OperatingLeaseLiability', window );">Total lease liabilities, operating leases</a></td>
<td class="nump">12,766<span></span>
</td>
<td class="nump">$ 14,576<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_FinanceLeaseLiability', window );">Total lease liabilities, finance leases</a></td>
<td class="nump">$ 530<span></span>
</td>
<td class="nump">$ 701<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_FinanceLeaseLiability">
<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 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 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://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_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDue">
<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 for 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 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive">
<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 finance lease to be paid after fifth 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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive">
<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 finance lease to be paid in fifth 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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount">
<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 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 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_FinanceLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive">
<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 due after fifth 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 http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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 http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeOperatingLeaseLiabilityPaymentsDueYearFive">
<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 fifth 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 http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeOperatingLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 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 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeOperatingLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 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 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=123408670&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_LesseeOperatingLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=123408670&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_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 http://asc.fasb.org/extlink&amp;oid=123408670&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 http://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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107176720072">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Income Taxes (Details Textual) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 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_TaxesPayableCurrentAndNoncurrent', window );">Taxes Payable, Total</a></td>
<td class="nump">$ 200<span></span>
</td>
<td class="nump">$ 200<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_EffectiveIncomeTaxRateContinuingOperations', window );">Effective Income Tax Rate Reconciliation, Percent, Total</a></td>
<td class="nump">27.20%<span></span>
</td>
<td class="nump">1.70%<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_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal', window );">Deferred Tax Assets, Operating Loss Carryforwards, State and Local</a></td>
<td class="nump">$ 2,730<span></span>
</td>
<td class="nump">$ 2,678<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_DeferredTaxAssetsOperatingLossCarryforwardsForeign', window );">Deferred Tax Assets, Operating Loss Carryforwards, Foreign</a></td>
<td class="nump">448<span></span>
</td>
<td class="nump">543<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_DeferredTaxAssetsTaxCreditCarryforwardsForeign', window );">Deferred Tax Assets, Tax Credit Carryforwards, Foreign</a></td>
<td class="nump">2,580<span></span>
</td>
<td class="nump">2,580<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_UnrecognizedTaxBenefits', window );">Unrecognized Tax Benefits, Ending Balance</a></td>
<td class="nump">1,611<span></span>
</td>
<td class="nump">1,591<span></span>
</td>
<td class="nump">$ 1,545<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_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate', window );">Unrecognized Tax Benefits that Would Impact Effective Tax Rate</a></td>
<td class="nump">600<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_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember', window );">Other Noncurrent Liabilities [Member]</a></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_UnrecognizedTaxBenefits', window );">Unrecognized Tax Benefits, Ending Balance</a></td>
<td class="nump">200<span></span>
</td>
<td class="nump">$ 200<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_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember', window );">Foreign Tax Authority [Member] | Middle East [Member]</a></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_UndistributedEarningsOfForeignSubsidiaries', window );">Undistributed Earnings of Foreign Subsidiaries</a></td>
<td class="nump">22,700<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_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember', window );">Foreign Tax Authority [Member] | Ministry of Finance, India [Member]</a></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_UndistributedEarningsOfForeignSubsidiaries', window );">Undistributed Earnings of Foreign Subsidiaries</a></td>
<td class="nump">800<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_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember', window );">Foreign Tax Authority [Member] | UNITED ARAB EMIRATES</a></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_UndistributedEarningsOfForeignSubsidiaries', window );">Undistributed Earnings of Foreign Subsidiaries</a></td>
<td class="nump">19,200<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_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember', window );">Foreign Tax Authority [Member] | SAUDI ARABIA</a></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_UndistributedEarningsOfForeignSubsidiaries', window );">Undistributed Earnings of Foreign Subsidiaries</a></td>
<td class="nump">3,500<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_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries', window );">Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries</a></td>
<td class="nump">200<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_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember', window );">Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member]</a></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_OperatingLossCarryforwards', window );">Operating Loss Carryforwards, Total</a></td>
<td class="nump">40,100<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_ppih_OperatingLossCarryforwardsSubjectToExpiration', window );">Operating Loss Carryforwards Subject to Expiration</a></td>
<td class="nump">$ 33,800<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_ppih_OperatingLossCarryforwardsSubjectToExpiration">
<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 loss carryforwards that are subject to expiration.</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;">ppih_OperatingLossCarryforwardsSubjectToExpiration</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_DeferredTaxAssetsOperatingLossCarryforwardsForeign">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<br><br>Reference 2: 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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<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_DeferredTaxAssetsOperatingLossCarryforwardsForeign</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsTaxCreditCarryforwardsForeign">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32559-109319<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_DeferredTaxAssetsTaxCreditCarryforwardsForeign</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries">
<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 tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.</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 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6424122&amp;loc=d3e41874-109331<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_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_EffectiveIncomeTaxRateContinuingOperations">
<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 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 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_EffectiveIncomeTaxRateContinuingOperations</td>
</tr>
<tr>
<td style="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_OperatingLossCarryforwards">
<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 loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.</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 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32559-109319<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_OperatingLossCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_TaxesPayableCurrentAndNoncurrent">
<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 and payable for statutory income, sales, use, payroll, excise, real, property and other 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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(15)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<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)(15))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&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_TaxesPayableCurrentAndNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_UndistributedEarningsOfForeignSubsidiaries">
<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 undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.</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 944<br> -SubTopic 740<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6487024&amp;loc=d3e29054-158556<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6424122&amp;loc=d3e41874-109331<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 740<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6479915&amp;loc=d3e66715-112838<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 25<br> -Paragraph 3<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=123452999&amp;loc=d3e28200-109314<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_UndistributedEarningsOfForeignSubsidiaries</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_UnrecognizedTaxBenefits">
<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 unrecognized tax benefits.</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 10B<br> -URI http://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=SL37586934-109318<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 50<br> -Paragraph 15A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate">
<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 total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.</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 50<br> -Paragraph 15A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember">
<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_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember</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_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember">
<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_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember</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_IncomeTaxAuthorityNameAxis=us-gaap_MiddleEastMember">
<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_IncomeTaxAuthorityNameAxis=us-gaap_MiddleEastMember</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_IncomeTaxAuthorityNameAxis=us-gaap_MinistryOfFinanceIndiaMember">
<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_IncomeTaxAuthorityNameAxis=us-gaap_MinistryOfFinanceIndiaMember</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_IncomeTaxAuthorityNameAxis=country_AE">
<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_IncomeTaxAuthorityNameAxis=country_AE</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_IncomeTaxAuthorityNameAxis=country_SA">
<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_IncomeTaxAuthorityNameAxis=country_SA</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_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember">
<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_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember</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_IncomeTaxAuthorityNameAxis=us-gaap_InternalRevenueServiceIRSMember">
<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_IncomeTaxAuthorityNameAxis=us-gaap_InternalRevenueServiceIRSMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>71
<FILENAME>R55.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="idm140107185738632">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Income Taxes - Income Taxes (Loss) Income Before Income Taxes (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic', window );">Domestic</a></td>
<td class="num">$ (3,357)<span></span>
</td>
<td class="num">$ (3,288)<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign', window );">Foreign</a></td>
<td class="nump">11,684<span></span>
</td>
<td class="num">(4,487)<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Income from operations before income taxes</a></td>
<td class="nump">$ 8,327<span></span>
</td>
<td class="num">$ (7,775)<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic">
<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 earnings or loss from continuing operations before income taxes that is attributable to domestic 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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h)(1))<br> -URI http://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 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.Fact.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123384075&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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123367319&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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign">
<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 earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.</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(h)(1))<br> -URI http://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 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.Fact.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>72
<FILENAME>R56.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="idm140107176834088">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Income Taxes - Components of Income Tax Expense/(Benefit) (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_CurrentFederalTaxExpenseBenefit', window );">Federal</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 18<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_CurrentForeignTaxExpenseBenefit', window );">Foreign</a></td>
<td class="nump">2,317<span></span>
</td>
<td class="nump">413<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_CurrentStateAndLocalTaxExpenseBenefit', window );">State and other</a></td>
<td class="nump">144<span></span>
</td>
<td class="nump">105<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_CurrentIncomeTaxExpenseBenefit', window );">Total current income tax expense</a></td>
<td class="nump">2,462<span></span>
</td>
<td class="nump">536<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_DeferredFederalIncomeTaxExpenseBenefit', window );">Federal</a></td>
<td class="nump">0<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_us-gaap_DeferredForeignIncomeTaxExpenseBenefit', window );">Foreign</a></td>
<td class="num">(197)<span></span>
</td>
<td class="num">(669)<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_DeferredStateAndLocalIncomeTaxExpenseBenefit', window );">State and other</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_DeferredIncomeTaxExpenseBenefit', window );">Total deferred income tax expense/(benefit)</a></td>
<td class="num">(197)<span></span>
</td>
<td class="num">(669)<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_IncomeTaxExpenseBenefit', window );">Total income tax expense/(benefit)</a></td>
<td class="nump">$ 2,265<span></span>
</td>
<td class="num">$ (133)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current federal 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://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 http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: 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 http://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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current foreign 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://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 http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://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_CurrentForeignTaxExpenseBenefit</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) pertaining to taxable 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 http://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h)(1)(Note 1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32639-109319<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.Fact.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<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_CurrentIncomeTaxExpenseBenefit</td>
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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>Amount of current state and local 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 http://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h)(1)(Note 1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred federal 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://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 http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: 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 http://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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://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_DeferredFederalIncomeTaxExpenseBenefit</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred foreign 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 http://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h)(1)(Note 1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://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_DeferredForeignIncomeTaxExpenseBenefit</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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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>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 http://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 http://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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=123570139&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 http://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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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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 deferred state and local 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://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32639-109319<br><br>Reference 2: 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 http://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 http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<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_DeferredStateAndLocalIncomeTaxExpenseBenefit</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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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 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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://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 http://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 http://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 http://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 http://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>
</div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107187701272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Income Taxes - Income Tax Reconciliation (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate', window );">Tax expense at federal statutory rate</a></td>
<td class="nump">$ 1,749<span></span>
</td>
<td class="num">$ (1,633)<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_IncomeTaxReconciliationStateAndLocalIncomeTaxes', window );">State expense, net of federal income tax effect</a></td>
<td class="nump">148<span></span>
</td>
<td class="num">(97)<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_ppih_EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount', window );">Deferred compensation adjustment</a></td>
<td class="nump">456<span></span>
</td>
<td class="num">(5)<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_IncomeTaxReconciliationPriorYearIncomeTaxes', window );">Domestic return to provision</a></td>
<td class="num">(6)<span></span>
</td>
<td class="num">(485)<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_ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion', window );">Global Intangible Low Tax Income Inclusion</a></td>
<td class="nump">742<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_ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount', window );">Nontaxable Paycheck Protection Program Loan Forgiveness Proceeds</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(662)<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_IncomeTaxReconciliationOtherReconcilingItems', window );">Permanent differences other</a></td>
<td class="nump">56<span></span>
</td>
<td class="nump">282<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_IncomeTaxReconciliationForeignIncomeTaxRateDifferential', window );">Differences in foreign tax rate</a></td>
<td class="num">(430)<span></span>
</td>
<td class="nump">527<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_IncomeTaxReconciliationChangeInEnactedTaxRate', window );">Foreign rate change</a></td>
<td class="num">(31)<span></span>
</td>
<td class="nump">18<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_ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount', window );">Deferred tax on unremitted earnings</a></td>
<td class="num">(55)<span></span>
</td>
<td class="num">(176)<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_IncomeTaxReconciliationTaxContingenciesForeign', window );">Foreign withholding taxes</a></td>
<td class="nump">178<span></span>
</td>
<td class="nump">209<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_IncomeTaxReconciliationOtherAdjustments', window );">All other, net expense</a></td>
<td class="nump">123<span></span>
</td>
<td class="num">(101)<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 );">Total income tax expense/(benefit)</a></td>
<td class="nump">2,265<span></span>
</td>
<td class="num">(133)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember', window );">Domestic Tax Authority [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_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance', window );">Valuation allowance</a></td>
<td class="num">(636)<span></span>
</td>
<td class="nump">1,807<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_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember', window );">State and Local Jurisdiction [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_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance', window );">Valuation allowance</a></td>
<td class="num">$ (29)<span></span>
</td>
<td class="nump">$ 183<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to debt forgiveness proceeds.</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;">ppih_EffectiveIncomeTaxRateReconciliationDebtForgivenessProceedsAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deferred balance adjustments.</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;">ppih_EffectiveIncomeTaxRateReconciliationDeferredBalanceAdjustmentAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deferred tax on unremitted earnings.</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;">ppih_EffectiveIncomeTaxRateReconciliationDeferredTaxOnUnremittedEarningsAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion">
<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 difference between reported income tax expense (Benefit) And expected income tax expense (Benefit) Computed by applying the domestic federal statutory income tax rates to pretax income (Loss) From continuing operations attributable to global intangible low tax income inclusion.</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;">ppih_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusion</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://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 http://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 http://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 http://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 http://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_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.</p></div>
<a href="javascript:void(0);" onclick="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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates.</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 15<br> -URI http://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=d3e32059-109318<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 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_IncomeTaxReconciliationChangeInEnactedTaxRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeTaxReconciliationForeignIncomeTaxRateDifferential">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit).</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_IncomeTaxReconciliationForeignIncomeTaxRateDifferential</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate">
<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 income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income 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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxReconciliationOtherAdjustments">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_IncomeTaxReconciliationOtherAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeTaxReconciliationOtherReconcilingItems">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_IncomeTaxReconciliationOtherReconcilingItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeTaxReconciliationPriorYearIncomeTaxes">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense (benefit).</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_IncomeTaxReconciliationPriorYearIncomeTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeTaxReconciliationStateAndLocalIncomeTaxes">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_IncomeTaxReconciliationStateAndLocalIncomeTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeTaxReconciliationTaxContingenciesForeign">
<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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in foreign income tax contingency.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<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_IncomeTaxReconciliationTaxContingenciesForeign</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember">
<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_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember</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_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember">
<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_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember</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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107179821064">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 7 - Income Taxes - Deferred Tax Assets (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_DeferredTaxAssetsOperatingLossCarryforwardsDomestic', window );">U.S. Federal NOL carryforward</a></td>
<td class="nump">$ 8,424<span></span>
</td>
<td class="nump">$ 8,626<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation', window );">Deferred compensation</a></td>
<td class="nump">350<span></span>
</td>
<td class="nump">508<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_DeferredTaxAssetsTaxCreditCarryforwardsResearch', window );">Research tax credit</a></td>
<td class="nump">2,573<span></span>
</td>
<td class="nump">2,686<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_DeferredTaxAssetsOperatingLossCarryforwardsForeign', window );">Foreign NOL carryforward</a></td>
<td class="nump">448<span></span>
</td>
<td class="nump">543<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_DeferredTaxAssetsTaxCreditCarryforwardsForeign', window );">Foreign tax credit</a></td>
<td class="nump">2,580<span></span>
</td>
<td class="nump">2,580<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost', window );">Stock compensation</a></td>
<td class="nump">62<span></span>
</td>
<td class="nump">442<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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities', window );">Other accruals not yet deducted</a></td>
<td class="nump">276<span></span>
</td>
<td class="nump">245<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_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal', window );">State NOL carryforward</a></td>
<td class="nump">2,730<span></span>
</td>
<td class="nump">2,678<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits', window );">Accrued commissions and incentives</a></td>
<td class="nump">483<span></span>
</td>
<td class="nump">362<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_DeferredTaxAssetsInventory', window );">Inventory valuation allowance</a></td>
<td class="nump">116<span></span>
</td>
<td class="nump">106<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_ppih_DeferredTaxAssetsLeaseLiability', window );">Lease liability</a></td>
<td class="nump">418<span></span>
</td>
<td class="nump">541<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions', window );">Accrued pension</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">18<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_DeferredTaxAssetsOther', window );">Other</a></td>
<td class="nump">17<span></span>
</td>
<td class="nump">95<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_DeferredTaxAssetsGross', window );">Deferred tax assets, gross</a></td>
<td class="nump">18,477<span></span>
</td>
<td class="nump">19,430<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_DeferredTaxAssetsValuationAllowance', window );">Valuation allowance</a></td>
<td class="num">(16,905)<span></span>
</td>
<td class="num">(17,746)<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_DeferredTaxAssetsNet', window );">Total deferred tax assets, net of valuation allowances</a></td>
<td class="nump">1,572<span></span>
</td>
<td class="nump">1,684<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_DeferredTaxLiabilitiesPropertyPlantAndEquipment', window );">Depreciation</a></td>
<td class="num">(643)<span></span>
</td>
<td class="num">(981)<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_DeferredTaxLiabilitiesUndistributedForeignEarnings', window );">Foreign subsidiaries unremitted earnings</a></td>
<td class="num">(231)<span></span>
</td>
<td class="num">(289)<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_DeferredTaxLiabilitiesOther', window );">Prepaid</a></td>
<td class="num">(54)<span></span>
</td>
<td class="num">(21)<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_ppih_DeferredTaxLiabilitiesDeferredExpensePensions', window );">Accrued pension</a></td>
<td class="num">(159)<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_DeferredTaxLiabilitiesLeasingArrangements', window );">Right of use asset</a></td>
<td class="num">(386)<span></span>
</td>
<td class="num">(484)<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_DeferredIncomeTaxLiabilities', window );">Total deferred tax liabilities</a></td>
<td class="num">(1,473)<span></span>
</td>
<td class="num">(1,775)<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_DeferredTaxLiabilities', window );">Deferred tax asset/(liability), net</a></td>
<td class="nump">99<span></span>
</td>
<td class="nump">91<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_DeferredTaxLiabilities', window );">Deferred tax asset/(liability), net</a></td>
<td class="num">(99)<span></span>
</td>
<td class="num">(91)<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_DeferredIncomeTaxAssetsNet', window );">Long-term assets</a></td>
<td class="nump">811<span></span>
</td>
<td class="nump">823<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 );">Long-term liability</a></td>
<td class="num">$ (712)<span></span>
</td>
<td class="num">$ (914)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_DeferredTaxAssetsLeaseLiability">
<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 tax liability attributable to taxable temporary differences from lease liability.</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;">ppih_DeferredTaxAssetsLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_DeferredTaxLiabilitiesDeferredExpensePensions">
<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 tax liability attributable to taxable temporary differences from accrued pensions.</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;">ppih_DeferredTaxLiabilitiesDeferredExpensePensions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_DeferredIncomeTaxAssetsNet">
<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 allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.</p></div>
<a href="javascript:void(0);" onclick="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 http://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 http://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_DeferredIncomeTaxAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxLiabilities">
<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 tax liability attributable to taxable temporary differences.</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(26)(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32537-109319<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(15)(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<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(15)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<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(26)(a))<br> -URI http://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_DeferredIncomeTaxLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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 http://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 http://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_DeferredTaxAssetsGross">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.</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 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32537-109319<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_DeferredTaxAssetsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsInventory">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxAssetsInventory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsNet">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32537-109319<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_DeferredTaxAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsOperatingLossCarryforwardsDomestic">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxAssetsOperatingLossCarryforwardsDomestic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsOperatingLossCarryforwardsForeign">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<br><br>Reference 2: 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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<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_DeferredTaxAssetsOperatingLossCarryforwardsForeign</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsOther">
<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 allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, 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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<br><br>Reference 2: 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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<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_DeferredTaxAssetsOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsTaxCreditCarryforwardsForeign">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32559-109319<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_DeferredTaxAssetsTaxCreditCarryforwardsForeign</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsTaxCreditCarryforwardsResearch">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: 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 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32559-109319<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxAssetsTaxCreditCarryforwardsResearch</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<br><br>Reference 2: 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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities">
<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 allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxAssetsValuationAllowance">
<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 tax assets for which it is more likely than not that a tax benefit will not be realized.</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 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32537-109319<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_DeferredTaxAssetsValuationAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxLiabilities">
<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 without jurisdictional netting.</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 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=d3e31931-109318<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32537-109319<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_DeferredTaxLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxLiabilitiesLeasingArrangements">
<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 tax liability attributable to taxable temporary differences from leasing arrangements.</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 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxLiabilitiesLeasingArrangements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxLiabilitiesOther">
<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 tax liability attributable to taxable temporary differences 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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxLiabilitiesOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxLiabilitiesPropertyPlantAndEquipment">
<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 tax liability attributable to taxable temporary differences from property, plant, and equipment.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<br><br>Reference 2: 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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32632-109319<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_DeferredTaxLiabilitiesPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxLiabilitiesUndistributedForeignEarnings">
<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 tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.</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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32621-109319<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_DeferredTaxLiabilitiesUndistributedForeignEarnings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107180078008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Income Taxes - Uncertain Tax Positions (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_UnrecognizedTaxBenefits', window );">Balance at beginning of the year</a></td>
<td class="nump">$ 1,591<span></span>
</td>
<td class="nump">$ 1,545<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_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions', window );">Increases in positions taken in a prior period</a></td>
<td class="num">(4)<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_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions', window );">Increases in positions taken in a prior period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2<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_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions', window );">Increases in positions taken in a current period</a></td>
<td class="nump">66<span></span>
</td>
<td class="nump">65<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_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations', window );">Decreases due to lapse of statute of limitations</a></td>
<td class="num">(8)<span></span>
</td>
<td class="num">(21)<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_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities', window );">Decreases due to settlements</a></td>
<td class="num">(34)<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_UnrecognizedTaxBenefits', window );">Balance at end of the year</a></td>
<td class="nump">$ 1,611<span></span>
</td>
<td class="nump">$ 1,591<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_UnrecognizedTaxBenefits">
<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 unrecognized tax benefits.</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 10B<br> -URI http://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=SL37586934-109318<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 50<br> -Paragraph 15A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions">
<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 decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.</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 50<br> -Paragraph 15A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities">
<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 decrease in unrecognized tax benefits resulting from settlements with taxing authorities.</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 50<br> -Paragraph 15A<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions">
<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 in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.</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 50<br> -Paragraph 15A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions">
<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 in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.</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 50<br> -Paragraph 15A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations">
<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 decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.</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 50<br> -Paragraph 15A<br> -Subparagraph (a)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107169569592">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Retirement Plans (Details Textual) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_DefinedBenefitPlanWeightedAverageAssetAllocations', window );">Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage</a></td>
<td class="nump">100.00%<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_ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn', window );">Defined Benefit Plan, Actual Return on Plan Assets Less Expected Return</a></td>
<td class="nump">$ 0.1<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_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets', window );">Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets</a></td>
<td class="nump">7.50%<span></span>
</td>
<td class="nump">7.50%<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_ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax', window );">Other Comprehensive Income (Loss), Defined Benefit Plan, Actuarial Gain (Loss) Arising During Period, after Tax</a></td>
<td class="nump">$ 0.4<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_ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax', window );">Other Comprehensive Income (Loss), Defined Benefit Plan, Actuarial Loss Arising During Period, after Tax</a></td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">$ 0.3<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_ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax', window );">Other Comprehensive Income (Loss), Defined Benefit Plan, Actuarial Gain Arising During Period, after Tax</a></td>
<td class="nump">$ 0.5<span></span>
</td>
<td class="nump">$ 0.3<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_ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease', window );">Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate, Increase (Decrease)</a></td>
<td class="nump">0.50%<span></span>
</td>
<td class="num">(0.30%)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Match</a></td>
<td class="nump">100.00%<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_DefinedContributionPlanEmployerMatchingContributionPercent', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay</a></td>
<td class="nump">1.00%<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_ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Match, Payroll Deferral Contributions</a></td>
<td class="nump">50.00%<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_ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay, Payroll Deferral Contributions</a></td>
<td class="nump">5.00%<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_DefinedContributionPlanEmployerDiscretionaryContributionAmount', window );">Defined Contribution Plan, Employer Discretionary Contribution Amount</a></td>
<td class="nump">$ 0.3<span></span>
</td>
<td class="nump">$ 0.3<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>
</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_ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax', window );">Other Comprehensive Income (Loss), Defined Benefit Plan, Actuarial Gain (Loss) Arising During Period, after Tax</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.1<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_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent', window );">Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent</a></td>
<td class="nump">16.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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>
</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_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent', window );">Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent</a></td>
<td class="nump">1.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanEquitySecuritiesMember', window );">Defined Benefit Plan, Equity Securities [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_DefinedBenefitPlanWeightedAverageAssetAllocations', window );">Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage</a></td>
<td class="nump">69.00%<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_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage', window );">Defined Benefit Plan, Plan Assets, Target Allocation, Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">60.00%<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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanDebtSecurityMember', window );">Defined Benefit Plan, Debt Security [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_DefinedBenefitPlanWeightedAverageAssetAllocations', window );">Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage</a></td>
<td class="nump">26.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_OtherDebtSecuritiesMember', window );">Other Debt Obligations [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_DefinedBenefitPlanWeightedAverageAssetAllocations', window );">Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage</a></td>
<td class="nump">5.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_FixedIncomeSecuritiesMember', window );">Fixed Income Securities [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_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage', window );">Defined Benefit Plan, Plan Assets, Target Allocation, Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30.00%<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_DefinedBenefitPlanByPlanAssetCategoriesAxis=ppih_AlternativeInvestmentsMember', window );">Alternative Investments [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_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage', window );">Defined Benefit Plan, Plan Assets, Target Allocation, Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn">
<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 plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses less the amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. .</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;">ppih_DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease">
<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) in weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.</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;">ppih_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions">
<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 of employees' gross pay for which the employer contributes a matching payroll deferral contribution to a defined contribution plan.</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;">ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPayPayrollDeferralContributions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions">
<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 of payroll deferral contributions employer matches of the employee's percentage contribution matched.</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;">ppih_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchPayrollDeferralContributions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax">
<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 tax, of gain for decrease in value of benefit obligation for change in actuarial assumptions, that has not been recognized in net periodic benefit (cost) credit.</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;">ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainArisingDuringPeriodAfterTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax">
<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 tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions, that has not been recognized in net periodic benefit (cost) credit.</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;">ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax">
<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 tax, of loss for increase in value of benefit obligation for change in actuarial assumptions, that has not been recognized in net periodic benefit (cost) credit.</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;">ppih_OtherComprehensiveIncomeLossDefinedBenefitPlanLossActuarialArisingDuringPeriodAfterTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets">
<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 rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2919-114920<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_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets</td>
</tr>
<tr>
<td style="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_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage">
<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 of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one 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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage</td>
</tr>
<tr>
<td style="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_DefinedBenefitPlanWeightedAverageAssetAllocations">
<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 of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one 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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanWeightedAverageAssetAllocations</td>
</tr>
<tr>
<td style="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_DefinedContributionPlanEmployerDiscretionaryContributionAmount">
<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 discretionary contributions made by an employer to a defined contribution plan.</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_DefinedContributionPlanEmployerDiscretionaryContributionAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedContributionPlanEmployerMatchingContributionPercent">
<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 of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.</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_DefinedContributionPlanEmployerMatchingContributionPercent</td>
</tr>
<tr>
<td style="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_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch">
<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 employer matches of the employee's percentage contribution matched.</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_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch</td>
</tr>
<tr>
<td style="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_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent">
<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 percentage of employee gross pay the employee may contribute to a defined contribution plan.</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_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent</td>
</tr>
<tr>
<td style="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_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_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_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanEquitySecuritiesMember">
<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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanEquitySecuritiesMember</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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanDebtSecurityMember">
<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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanDebtSecurityMember</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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_OtherDebtSecuritiesMember">
<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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_OtherDebtSecuritiesMember</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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_FixedIncomeSecuritiesMember">
<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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_FixedIncomeSecuritiesMember</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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107177001800">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Note 8 - Retirement Plans - Asset Allocation (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 7,135<span></span>
</td>
<td class="nump">$ 7,016<span></span>
</td>
<td class="nump">$ 6,550<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">5,985<span></span>
</td>
<td class="nump">6,026<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">321<span></span>
</td>
<td class="nump">139<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember', window );">Fair Value Measured at Net Asset Value Per Share [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">829<span></span>
</td>
<td class="nump">851<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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanEquitySecuritiesMember', window );">Defined Benefit Plan, Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4,119<span></span>
</td>
<td class="nump">4,112<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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_FixedIncomeSecuritiesMember', window );">Fixed Income Securities [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,544<span></span>
</td>
<td class="nump">1,716<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_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanRealEstateMember', window );">Defined Benefit Plan, Real Estate [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">322<span></span>
</td>
<td class="nump">198<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_MoneyMarketFundsMember', window );">Money Market Funds [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 321<span></span>
</td>
<td class="nump">$ 139<span></span>
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<td class="text">&#160;<span></span>
</td>
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<tr><td colspan="4"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have not been categorized in the fair value
hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the reconciliation of benefit
obligations, plan assets and funded status of plan.</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.</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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(iv)(01)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(iv)(01)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(iv)(02)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br></p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107189194952">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Retirement Plans - Benefit Obligations, Plan Assets and Funded Status of Plan (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_DefinedBenefitPlanAccumulatedBenefitObligation', window );">Accumulated benefits</a></td>
<td class="nump">$ 6,448<span></span>
</td>
<td class="nump">$ 7,090<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_DefinedBenefitPlanBenefitObligation', window );">Benefit obligation - beginning of year</a></td>
<td class="nump">7,090<span></span>
</td>
<td class="nump">6,959<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_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="nump">173<span></span>
</td>
<td class="nump">190<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_DefinedBenefitPlanActuarialGainLoss', window );">Actuarial loss</a></td>
<td class="num">(511)<span></span>
</td>
<td class="nump">256<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_DefinedBenefitPlanBenefitObligationBenefitsPaid', window );">Benefits paid</a></td>
<td class="num">(304)<span></span>
</td>
<td class="num">(315)<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_DefinedBenefitPlanBenefitObligation', window );">Benefit obligation - end of year</a></td>
<td class="nump">6,448<span></span>
</td>
<td class="nump">7,090<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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair value of plan assets - beginning of year</a></td>
<td class="nump">7,016<span></span>
</td>
<td class="nump">6,550<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_DefinedBenefitPlanActualReturnOnPlanAssets', window );">Actual gain on plan assets</a></td>
<td class="nump">423<span></span>
</td>
<td class="nump">781<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_DefinedBenefitPlanPlanAssetsBenefitsPaid', window );">Benefits paid</a></td>
<td class="nump">304<span></span>
</td>
<td class="nump">315<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_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair value of plan assets - end of year</a></td>
<td class="nump">7,135<span></span>
</td>
<td class="nump">7,016<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_DefinedBenefitPlanFundedStatusOfPlan', window );">Over-funded/(unfunded) status</a></td>
<td class="nump">688<span></span>
</td>
<td class="num">(74)<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_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">322<span></span>
</td>
<td class="nump">332<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_ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther', window );">Other assets</a></td>
<td class="nump">2,050<span></span>
</td>
<td class="nump">1,828<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_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent', window );">Deferred compensation liabilities</a></td>
<td class="num">(1,684)<span></span>
</td>
<td class="num">(2,234)<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_DefinedBenefitPlanAmountsRecognizedInBalanceSheet', window );">Net amount recognized</a></td>
<td class="nump">688<span></span>
</td>
<td class="num">(74)<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_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax', window );">Unrecognized actuarial loss</a></td>
<td class="nump">1,362<span></span>
</td>
<td class="nump">1,902<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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax', window );">Net amount recognized</a></td>
<td class="nump">$ 1,362<span></span>
</td>
<td class="nump">$ 1,902<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther">
<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 classified as other, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.</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;">ppih_AssetsForPlanBenefitsDefinedBenefitPlanOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppih_</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_DefinedBenefitPlanAccumulatedBenefitObligation">
<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 actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level.</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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanAccumulatedBenefitObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanActualReturnOnPlanAssets">
<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 plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses.</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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<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_DefinedBenefitPlanActualReturnOnPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanActuarialGainLoss">
<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 gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanActuarialGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanAmountsRecognizedInBalanceSheet">
<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 (liability), recognized in statement of financial position, for defined benefit pension and other postretirement plans.</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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=d3e1703-114919<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_DefinedBenefitPlanAmountsRecognizedInBalanceSheet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent">
<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, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.</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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=d3e1703-114919<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(17))<br> -URI http://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)(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=d3e1731-114919<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<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_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanBenefitObligation">
<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 actuarial present value of benefits attributed to service rendered by employee for defined benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanBenefitObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanBenefitObligationBenefitsPaid">
<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 payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services.</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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(6)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 60<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6414203&amp;loc=d3e39716-114964<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_DefinedBenefitPlanBenefitObligationBenefitsPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets">
<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 segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.</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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(iv)(01)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(iv)(01)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(iv)(02)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanFairValueOfPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanFundedStatusOfPlan">
<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 funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status.</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 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=d3e1703-114919<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<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_DefinedBenefitPlanFundedStatusOfPlan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanInterestCost">
<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 cost recognized for passage of time related to defined benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=SL108413299-114919<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4587-114921<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2709-114920<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_DefinedBenefitPlanInterestCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanPlanAssetsBenefitsPaid">
<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 payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services.</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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(5)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 60<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6414203&amp;loc=d3e39716-114964<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_DefinedBenefitPlanPlanAssetsBenefitsPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax">
<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 tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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 45<br> -Paragraph 10A<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669646-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e637-108580<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_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax">
<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 tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.</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 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e637-108580<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 45<br> -Paragraph 10A<br> -Subparagraph (i-k)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669646-108580<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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent">
<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 liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, 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 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=d3e1703-114919<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=d3e1731-114919<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<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(24))<br> -URI http://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_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107186649256">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Retirement Plans - Assumptions (Details)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate', window );">End of year benefit obligation discount rate</a></td>
<td class="nump">3.00%<span></span>
</td>
<td class="nump">2.50%<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_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate', window );">End of year net periodic benefit cost discount rate</a></td>
<td class="nump">2.50%<span></span>
</td>
<td class="nump">2.80%<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_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets', window );">Expected return on plan assets</a></td>
<td class="nump">7.50%<span></span>
</td>
<td class="nump">7.50%<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_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate">
<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 rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate</td>
</tr>
<tr>
<td style="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_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate">
<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 rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate</td>
</tr>
<tr>
<td style="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_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets">
<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 rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2919-114920<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_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets</td>
</tr>
<tr>
<td style="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>
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</table>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107185535784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Retirement Plans - Components of Net Periodic Benefit Cost (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="nump">$ 173<span></span>
</td>
<td class="nump">$ 190<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_DefinedBenefitPlanExpectedReturnOnPlanAssets', window );">Expected return on plan assets</a></td>
<td class="num">(514)<span></span>
</td>
<td class="num">(479)<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_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit', window );">Recognized actuarial loss</a></td>
<td class="nump">119<span></span>
</td>
<td class="nump">139<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_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Net periodic benefit income</a></td>
<td class="num">(222)<span></span>
</td>
<td class="num">(150)<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_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax', window );">Actuarial gain/(loss) on obligation</a></td>
<td class="nump">511<span></span>
</td>
<td class="num">(256)<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_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax', window );">Actual gain/(loss) on plan assets</a></td>
<td class="num">(90)<span></span>
</td>
<td class="nump">302<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_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax', window );">Amounts recognized in current year</a></td>
<td class="nump">119<span></span>
</td>
<td class="nump">139<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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax', window );">Total in other comprehensive income</a></td>
<td class="num">$ (540)<span></span>
</td>
<td class="num">$ (185)<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_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax">
<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 tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).</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 45<br> -Paragraph 10A<br> -Subparagraph (i-k)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669646-108580<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 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669686-108580<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (j)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax">
<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 tax, of accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan, that has not been recognized in net periodic benefit (cost) 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (j)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669686-108580<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_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax">
<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 tax, of accumulated other comprehensive income (loss) for transition asset (obligation) of defined benefit plan, that has not been recognized in net periodic benefit (cost) 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (j)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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 45<br> -Paragraph 10A<br> -Subparagraph (k)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669646-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669686-108580<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_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit">
<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 gain (loss), recognized immediately as component of net periodic benefit (cost) credit, for change in value of benefit obligation or plan assets from experience different from that assumed, change in actuarial assumption, or consequence of temporarily deviating from substantive plan. Includes, but is not limited to, amount in excess of ten percent of greater of fair value of plan assets or benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2709-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=SL108413299-114919<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_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanExpectedReturnOnPlanAssets">
<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 expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit 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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4587-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=SL108413299-114919<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2709-114920<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_DefinedBenefitPlanExpectedReturnOnPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanInterestCost">
<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 cost recognized for passage of time related to defined benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123453770&amp;loc=SL108413299-114919<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4587-114921<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2709-114920<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_DefinedBenefitPlanInterestCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanNetPeriodicBenefitCost">
<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 net periodic benefit cost (credit) for defined benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e2709-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4179-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4587-114921<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanNetPeriodicBenefitCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax">
<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 tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.</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 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e637-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=d3e689-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17A<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL34724391-108580<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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107176997976">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Retirement Plans - Cash Flows (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jan. 31, 2022 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear', window );">Expected employer contributions for the fiscal year ending January 31, 2023</a></td>
<td class="nump">$ 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_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant', window );">Expected employee contributions for the fiscal year ending January 31, 2023</a></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_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths', window );">2023</a></td>
<td class="nump">321<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo', window );">2024</a></td>
<td class="nump">316<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree', window );">2025</a></td>
<td class="nump">319<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour', window );">2026</a></td>
<td class="nump">322<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive', window );">2027</a></td>
<td class="nump">330<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter', window );">2028 - 2032</a></td>
<td class="nump">$ 1,610<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_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant">
<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 contributions received by defined benefit plan from participant which increase benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter">
<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 benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following 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/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths">
<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 benefit for defined benefit plan expected to be paid in next fiscal year following 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/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive">
<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 benefit for defined benefit plan expected to be paid in fifth fiscal year following 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/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour">
<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 benefit for defined benefit plan expected to be paid in fourth fiscal year following 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/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree">
<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 benefit for defined benefit plan expected to be paid in third fiscal year following 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/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo">
<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 benefit for defined benefit plan expected to be paid in second fiscal year following 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/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<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_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear">
<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 contribution expected to be received by defined benefit plan from employer in next fiscal year following 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/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=123447040&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=123450688&amp;loc=d3e4587-114921<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_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
</div>
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<html>
<head>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107184379784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Retirement Plans - Multi-Employer (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_RetirementPlanNameAxis=ppih_PlumbersPipefittersLocal572PensionFundMember', window );">Plumbers &amp; Pipefitters Local 572 Pension Fund [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_MultiemployerPlanEmployerContributionCost', window );">Multiemployer Plan, Contributions by Employer</a></td>
<td class="nump">$ 172<span></span>
</td>
<td class="nump">$ 206<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_MultiemployerPlanEmployerContributionCost">
<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 cost for employer contribution to multiemployer plan. Multiemployer plan includes, but is not limited to, pension plan determined to be individually significant and insignificant and other postretirement benefit 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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 80<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=35742348&amp;loc=SL14450788-114948<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 80<br> -Section 35<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=29639808&amp;loc=d3e29008-114946<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 80<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=65877416&amp;loc=SL14450702-114947<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 80<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=65877416&amp;loc=SL14450691-114947<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_MultiemployerPlanEmployerContributionCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_RetirementPlanNameAxis=ppih_PlumbersPipefittersLocal572PensionFundMember">
<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_RetirementPlanNameAxis=ppih_PlumbersPipefittersLocal572PensionFundMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>83
<FILENAME>R67.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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<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107178390344">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Stock-based Compensation (Details Textual) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 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_CommonStockCapitalSharesReservedForFutureIssuance', window );">Common Stock, Capital Shares Reserved for Future Issuance (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">421,255<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Total (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares, Ending Balance (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<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_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Share-based Payment Arrangement, Option [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Total (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">33,000<span></span>
</td>
<td class="nump">25,000<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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<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_AwardTypeAxis=ppih_DeferredStockMember', window );">Deferred Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)</a></td>
<td class="nump">23,104<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number, Ending Balance (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">97,799<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_AwardTypeAxis=us-gaap_RestrictedStockMember', window );">Restricted Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,100<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">138,000<span></span>
</td>
<td class="nump">156,000<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number, Ending Balance (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">354,000<span></span>
</td>
<td class="nump">372,000<span></span>
</td>
<td class="nump">321,000<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue', window );">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,100<span></span>
</td>
<td class="nump">$ 500<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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1', window );">Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year 9 months 18 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember', window );">Restricted Stock [Member] | 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year<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_AwardTypeAxis=us-gaap_RestrictedStockMember', window );">Restricted Stock [Member] | 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">4 years<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_CommonStockCapitalSharesReservedForFutureIssuance">
<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 number of common shares reserved for future issuance.</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 http://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_CommonStockCapitalSharesReservedForFutureIssuance</td>
</tr>
<tr>
<td style="padding-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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized">
<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 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://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 (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1">
<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 period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="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 (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">
<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 over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.</p></div>
<a href="javascript:void(0);" onclick="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 (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod">
<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 grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</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 (c)(2)(iii)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue">
<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>Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.</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)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber">
<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 equity instruments other than options outstanding, including both vested and non-vested instruments.</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 (c)(1)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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 (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod">
<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 presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.</p></div>
<a href="javascript:void(0);" onclick="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 (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<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>Gross number of share options (or share units) granted 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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares">
<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 non-vested options outstanding.</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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares</td>
</tr>
<tr>
<td style="padding-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_AwardTypeAxis=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_AwardTypeAxis=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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=ppih_DeferredStockMember">
<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_AwardTypeAxis=ppih_DeferredStockMember</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_AwardTypeAxis=us-gaap_RestrictedStockMember">
<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_AwardTypeAxis=us-gaap_RestrictedStockMember</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>
</div>
</body>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>84
<FILENAME>R68.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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</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107189112120">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Stock-based Compensation - Stock-based Compensation Expense (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 1,101<span></span>
</td>
<td class="nump">$ 1,044<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_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Share-based Payment Arrangement, Option [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">3<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_AwardTypeAxis=us-gaap_RestrictedStockMember', window );">Restricted Stock [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_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 1,101<span></span>
</td>
<td class="nump">$ 1,041<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_AllocatedShareBasedCompensationExpense">
<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 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://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 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<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 S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=122041274&amp;loc=d3e301413-122809<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 (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=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_AwardTypeAxis=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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember">
<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_AwardTypeAxis=us-gaap_RestrictedStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
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</TEXT>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>85
<FILENAME>R69.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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</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107169574232">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Stock-based Compensation - Stock Option Activity (Details) - USD ($)<br> $ / shares in Units, shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Canceled options during the year (in shares)</a></td>
<td class="nump">0<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_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Share-based Payment Arrangement, Option [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber', window );">Outstanding beginning of period (in shares)</a></td>
<td class="nump">107<span></span>
</td>
<td class="nump">132<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1', window );">Outstanding at beginning of period, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 9.24<span></span>
</td>
<td class="nump">$ 8.98<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1', window );">Outstanding weighted average remaining contractual term (Year)</a></td>
<td class="text">1 year 8 months 12 days<span></span>
</td>
<td class="text">2 years 6 months<span></span>
</td>
<td class="text">3 years 2 months 12 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 at beginning of period, aggregate intrinsic value</a></td>
<td class="nump">$ 63<span></span>
</td>
<td class="nump">$ 5<span></span>
</td>
<td class="nump">$ 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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercised (in shares)</a></td>
<td class="num">(7)<span></span>
</td>
<td class="nump">0<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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Exercised, weighted average exercise price (in dollars per share)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue', window );">Exercised, aggregate intrinsic value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Canceled options during the year (in shares)</a></td>
<td class="num">(33)<span></span>
</td>
<td class="num">(25)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice', window );">Expired or forfeited, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 9.36<span></span>
</td>
<td class="nump">$ 7.85<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Options exercisable (in shares)</a></td>
<td class="nump">67<span></span>
</td>
<td class="nump">107<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Options exercisable, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 9.51<span></span>
</td>
<td class="nump">$ 9.24<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 );">Options exercisable, weighted average remaining contractual term (Year)</a></td>
<td class="text">1 year 8 months 12 days<span></span>
</td>
<td class="text">2 years 6 months<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1', window );">Options exercisable, aggregate intrinsic value</a></td>
<td class="nump">$ 63<span></span>
</td>
<td class="nump">$ 5<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber', window );">Outstanding on January 31, 2021 (in shares)</a></td>
<td class="nump">67<span></span>
</td>
<td class="nump">107<span></span>
</td>
<td class="nump">132<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1', window );">Outstanding at end of period, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 9.51<span></span>
</td>
<td class="nump">$ 9.24<span></span>
</td>
<td class="nump">$ 8.98<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://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)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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://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)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.</p></div>
<a href="javascript:void(0);" onclick="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)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="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 presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.</p></div>
<a href="javascript:void(0);" onclick="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 (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice">
<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 of options that were either forfeited or expired.</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 (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber">
<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 fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</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 http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">
<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 option holders acquired shares when converting their stock options into shares.</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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1">
<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 difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.</p></div>
<a href="javascript:void(0);" onclick="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 http://asc.fasb.org/extlink&amp;oid=120381028&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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>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_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 http://asc.fasb.org/extlink&amp;oid=120381028&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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1">
<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 fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</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 http://asc.fasb.org/extlink&amp;oid=120381028&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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1">
<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 could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.</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 (c)(1)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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</div></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>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current period.</p></div>
<a href="javascript:void(0);" onclick="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 (c)(1)(iv)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://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 http://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 http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<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_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=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_AwardTypeAxis=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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107179788264">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Stock-based Compensation - Restricted Stock Activity (Details) - Restricted Stock [Member] - USD ($)<br> $ / shares in Units, shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber', window );">Outstanding (in shares)</a></td>
<td class="nump">372<span></span>
</td>
<td class="nump">321<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Outstanding, weighted average grant price (in dollars per share)</a></td>
<td class="nump">$ 7.62<span></span>
</td>
<td class="nump">$ 9.03<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_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding', window );">Outstanding, aggregate intrinsic value</a></td>
<td class="nump">$ 2,652<span></span>
</td>
<td class="nump">$ 2,843<span></span>
</td>
<td class="nump">$ 2,902<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)</a></td>
<td class="nump">138<span></span>
</td>
<td class="nump">156<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Granted, weighted average grant price (in dollars per share)</a></td>
<td class="nump">$ 7.14<span></span>
</td>
<td class="nump">$ 5.88<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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Issued (in shares)</a></td>
<td class="num">(113)<span></span>
</td>
<td class="num">(64)<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_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited', window );">Forfeited (in shares)</a></td>
<td class="num">(43)<span></span>
</td>
<td class="num">(41)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue', window );">Forfeited, weighted average grant price (in dollars per share)</a></td>
<td class="nump">$ 7.47<span></span>
</td>
<td class="nump">$ 8.31<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber', window );">Outstanding (in shares)</a></td>
<td class="nump">354<span></span>
</td>
<td class="nump">372<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Outstanding, weighted average grant price (in dollars per share)</a></td>
<td class="nump">$ 7.48<span></span>
</td>
<td class="nump">$ 7.62<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue">
<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 fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.</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 (c)(2)(iii)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod">
<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 grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</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 (c)(2)(iii)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<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 fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</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 (c)(2)(iii)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue">
<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>Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.</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 (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber">
<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 equity instruments other than options outstanding, including both vested and non-vested instruments.</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 (c)(1)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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 (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-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_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding">
<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>Intrinsic value of outstanding award under share-based payment arrangement. Excludes share and unit options.</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_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited">
<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 related to Restricted Stock Award forfeited during the 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 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://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 http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<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 http://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_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited</td>
</tr>
<tr>
<td style="padding-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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross">
<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 shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.</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 http://asc.fasb.org/extlink&amp;oid=123467817&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 http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<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_StockIssuedDuringPeriodSharesRestrictedStockAwardGross</td>
</tr>
<tr>
<td style="padding-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_AwardTypeAxis=us-gaap_RestrictedStockMember">
<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_AwardTypeAxis=us-gaap_RestrictedStockMember</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
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<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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</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107180039656">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 10 - Interest Expense, Net - Interest Expense, Net (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_InterestExpense', window );">Interest expense</a></td>
<td class="nump">$ 918<span></span>
</td>
<td class="nump">$ 649<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_InvestmentIncomeInterest', window );">Interest income</a></td>
<td class="num">(90)<span></span>
</td>
<td class="num">(268)<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_InterestIncomeExpenseNonoperatingNet', window );">Interest expense, net</a></td>
<td class="nump">$ 828<span></span>
</td>
<td class="nump">$ 381<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_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 http://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 http://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 http://asc.fasb.org/extlink&amp;oid=123359005&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 http://asc.fasb.org/extlink&amp;oid=123367319&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 http://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_InterestIncomeExpenseNonoperatingNet">
<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 net amount of nonoperating interest income (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;">us-gaap_InterestIncomeExpenseNonoperatingNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_InvestmentIncomeInterest">
<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 accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.</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 210.5-03.7(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<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 22<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<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_InvestmentIncomeInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>88
<FILENAME>R72.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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</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107169566840">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 11 - Treasury Stock (Details Textual)<br> $ in Millions</strong></div></th>
<th class="th">
<div>Oct. 04, 2021 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramAuthorizedAmount1', window );">Stock Repurchase Program, Authorized Amount</a></td>
<td class="nump">$ 3<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_StockRepurchaseProgramAuthorizedAmount1">
<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 stock repurchase plan authorized.</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_StockRepurchaseProgramAuthorizedAmount1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>89
<FILENAME>R73.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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</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140107179823400">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 11 - Treasury Stock - Repurchases of Common Stock (Details) - $ / shares<br></strong></div></th>
<th class="th" colspan="4">1 Months Ended</th>
<th class="th" colspan="1">4 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
<th class="th"><div>Nov. 30, 2021</div></th>
<th class="th"><div>Oct. 31, 2021</div></th>
<th class="th"><div>Jan. 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_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased', window );">Approximate dollar value of shares that may yet be purchased under the plans or programs (in shares)</a></td>
<td class="nump">1,008,444<span></span>
</td>
<td class="nump">1,871,840<span></span>
</td>
<td class="nump">2,322,674<span></span>
</td>
<td class="nump">2,505,216<span></span>
</td>
<td class="nump">1,008,444<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_ShareRepurchaseProgramAxis=ppih_PubliclyAnnouncedShareRepurchaseProgramMember', window );">Publicly Announced Share Repurchase Program [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_TreasuryStockSharesAcquired', window );">Total number of shares purchased (in shares)</a></td>
<td class="nump">97,956<span></span>
</td>
<td class="nump">56,447<span></span>
</td>
<td class="nump">21,350<span></span>
</td>
<td class="nump">58,528<span></span>
</td>
<td class="nump">234,281<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_StatementEquityComponentsAxis=us-gaap_TreasuryStockMember', window );">Treasury Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_TreasuryStockSharesAcquired', window );">Total number of shares purchased (in shares)</a></td>
<td class="nump">97,956<span></span>
</td>
<td class="nump">56,447<span></span>
</td>
<td class="nump">21,350<span></span>
</td>
<td class="nump">58,528<span></span>
</td>
<td class="nump">234,281<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_TreasuryStockAcquiredAverageCostPerShare', window );">Average price paid per share (in dollars per share)</a></td>
<td class="nump">$ 8.81<span></span>
</td>
<td class="nump">$ 7.99<span></span>
</td>
<td class="nump">$ 8.55<span></span>
</td>
<td class="nump">$ 8.45<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_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased">
<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 remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.</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_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased</td>
</tr>
<tr>
<td style="padding-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_TreasuryStockAcquiredAverageCostPerShare">
<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 cost of shares repurchased divided by the total number of shares repurchased.</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 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<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_TreasuryStockAcquiredAverageCostPerShare</td>
</tr>
<tr>
<td style="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_TreasuryStockSharesAcquired">
<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 that have been repurchased during the period and are being held in 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 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&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 http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://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_TreasuryStockSharesAcquired</td>
</tr>
<tr>
<td style="padding-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_ShareRepurchaseProgramAxis=ppih_PubliclyAnnouncedShareRepurchaseProgramMember">
<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_ShareRepurchaseProgramAxis=ppih_PubliclyAnnouncedShareRepurchaseProgramMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_TreasuryStockMember">
<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_StatementEquityComponentsAxis=us-gaap_TreasuryStockMember</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="idm140107177383080">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Schedule II - Valuation and Qualifying Accounts - Valuation Allowance (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2022</div></th>
<th class="th"><div>Jan. 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_ValuationAllowancesAndReservesTypeAxis=us-gaap_ValuationAllowanceOfDeferredTaxAssetsMember', window );">SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowancesAndReservesBalance', window );">Valuation allowances and reserves</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 17,746<span></span>
</td>
<td class="nump">$ 15,937<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_ValuationAllowancesAndReservesChargedToCostAndExpense', window );">Valuation allowances and reserves, charges to expenses</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(717)<span></span>
</td>
<td class="nump">1,854<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_ValuationAllowancesAndReservesDeductions', window );">Valuation allowances and reserves, write-offs</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></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_ValuationAllowancesAndReservesChargedToOtherAccounts', window );">Valuation allowances and reserves, other charges</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="num">(124)<span></span>
</td>
<td class="num">(45)<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_ValuationAllowancesAndReservesBalance', window );">Valuation allowances and reserves</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">16,905<span></span>
</td>
<td class="nump">17,746<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_ValuationAllowancesAndReservesTypeAxis=us-gaap_AllowanceForCreditLossMember', window );">SEC Schedule, 12-09, Allowance, Credit Loss [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowancesAndReservesBalance', window );">Valuation allowances and reserves</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">474<span></span>
</td>
<td class="nump">407<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_ValuationAllowancesAndReservesChargedToCostAndExpense', window );">Valuation allowances and reserves, charges to expenses</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">32<span></span>
</td>
<td class="nump">72<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_ValuationAllowancesAndReservesDeductions', window );">Valuation allowances and reserves, write-offs</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="num">(7)<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_ValuationAllowancesAndReservesChargedToOtherAccounts', window );">Valuation allowances and reserves, other charges</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="num">(20)<span></span>
</td>
<td class="nump">2<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_ValuationAllowancesAndReservesBalance', window );">Valuation allowances and reserves</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 486<span></span>
</td>
<td class="nump">$ 474<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Uncollectible accounts charged off.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Trade receivable allowances primarily related to recoveries from accounts previously charged off and currency translation. Deferred tax asset valuation allowance primarily related to amounts charged to other comprehensive income.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ValuationAllowancesAndReservesBalance">
<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 valuation and qualifying accounts and reserves.</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 4<br> -Subparagraph (SX 210.12-09(Column B))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24092-122690<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 4<br> -Subparagraph (SX 210.12-09(Column E))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24092-122690<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_ValuationAllowancesAndReservesBalance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ValuationAllowancesAndReservesChargedToCostAndExpense">
<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 in valuation and qualifying accounts and reserves from charge to cost and 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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 4<br> -Subparagraph (SX 210.12-09(Column C)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24092-122690<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_ValuationAllowancesAndReservesChargedToCostAndExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ValuationAllowancesAndReservesChargedToOtherAccounts">
<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 in valuation and qualifying accounts and reserves from charge to accounts other than cost and 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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 4<br> -Subparagraph (SX 210.12-09(Column C)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24092-122690<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_ValuationAllowancesAndReservesChargedToOtherAccounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ValuationAllowancesAndReservesDeductions">
<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 decrease in valuation and qualifying accounts and reserves.</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 4<br> -Subparagraph (SX 210.12-09(Column D))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24092-122690<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_ValuationAllowancesAndReservesDeductions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ValuationAllowancesAndReservesTypeAxis=us-gaap_ValuationAllowanceOfDeferredTaxAssetsMember">
<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_ValuationAllowancesAndReservesTypeAxis=us-gaap_ValuationAllowanceOfDeferredTaxAssetsMember</td>
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    <context id="d_2020-02-01_2021-01-31_StatementGeographicalAxis-CA">
        <entity>
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        <period>
            <startDate>2020-02-01</startDate>
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        <entity>
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            <startDate>2021-02-01</startDate>
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    <context id="d_2020-02-01_2021-01-31_StatementGeographicalAxis-MiddleEastNorthAfricaMember">
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            <startDate>2020-02-01</startDate>
            <endDate>2021-01-31</endDate>
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    <context id="d_2021-02-01_2022-01-31_StatementGeographicalAxis-EuropeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000914122</identifier>
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        <period>
            <startDate>2021-02-01</startDate>
            <endDate>2022-01-31</endDate>
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    <context id="d_2020-02-01_2021-01-31_StatementGeographicalAxis-EuropeMember">
        <entity>
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            <segment>
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        <period>
            <startDate>2020-02-01</startDate>
            <endDate>2021-01-31</endDate>
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            <instant>2022-01-31</instant>
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            <instant>2021-01-31</instant>
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            <instant>2021-01-31</instant>
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            <instant>2022-01-31</instant>
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            <segment>
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            <instant>2021-01-31</instant>
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            <instant>2022-01-31</instant>
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   &lt;p style="margin: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;1&lt;/em&gt; - Business information&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Perma-Pipe International Holdings, Inc.&lt;/b&gt; ("PPIH", the "Company", or the "Registrant") was incorporated in Delaware on &lt;em style="font: inherit;"&gt; October&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;12,&lt;/em&gt; &lt;em style="font: inherit;"&gt;1993.&lt;/em&gt; The Company is engaged in the manufacture and sale of products in one distinct segment: Piping Systems.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Fiscal year. &lt;/b&gt;&lt;/i&gt;The Company's fiscal year ends on &lt;em style="font: inherit;"&gt; January 31. &lt;/em&gt;Years, results&#160;and balances described as&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt; and &lt;em style="font: inherit;"&gt;2020&lt;/em&gt; are the fiscal years ended &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, respectively.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Nature of business. &lt;/b&gt;&lt;/i&gt;The Company engineers, designs, manufactures and sells specialty piping systems, and leak detection systems. Specialty piping systems include: (i) insulated and jacketed district heating and cooling ("DHC") piping systems for efficient energy distribution from central energy plants to multiple locations, (ii) primary and secondary containment piping systems for transporting chemicals, hazardous fluids and petroleum products, and (iii) the coating and/or insulation of oil and gas gathering and transmission pipelines. The Company's leak detection systems are sold with its piping systems or on a stand-alone basis, to monitor areas where fluid intrusion &lt;em style="font: inherit;"&gt; may &lt;/em&gt;contaminate the environment, endanger personal safety, cause a fire hazard, impair essential services or damage equipment or property.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Geographic information. &lt;/b&gt;&lt;/i&gt;Net sales attributed to a geographic area are based on the destination of the product shipment. Sales to foreign customers were 66.2%&#160;in&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt; compared to 49.8% in &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;. Long-lived assets are based on the physical location of the assets and consist of property, plant and equipment used in the generation of revenues in the geographic area.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Net sales&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;United States&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;46,770&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;42,527&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Canada&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;28,302&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;12,367&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Middle East/North Africa&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;51,543&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;23,662&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Europe&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;194&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;118&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;India&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;11,101&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;1,942&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;642&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;4,078&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total net sales&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;138,552&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;84,694&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;b&gt;Property, plant and equipment, net of accumulated depreciation&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;United States&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;6,415&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;7,672&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Canada&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;9,750&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;10,592&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Middle East/North Africa&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;7,595&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;7,854&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;India&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;996&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;779&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total property, plant and equipment, net of accumulated depreciation&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;24,756&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;26,897&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

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


  </us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
    <us-gaap:NumberOfReportableSegments
      contextRef="d_2021-02-01_2022-01-31"
      decimals="INF"
      id="c83102363"
      unitRef="Pure">1</us-gaap:NumberOfReportableSegments>
    <ppih:ForeignSales
      contextRef="d_2021-02-01_2022-01-31"
      decimals="3"
      id="c83102367"
      unitRef="Pure">0.662</ppih:ForeignSales>
    <ppih:ForeignSales
      contextRef="d_2020-02-01_2021-01-31"
      decimals="3"
      id="c83102369"
      unitRef="Pure">0.498</ppih:ForeignSales>
    <us-gaap:ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092060">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Net sales&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;United States&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;46,770&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;42,527&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Canada&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;28,302&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;12,367&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Middle East/North Africa&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;51,543&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;23,662&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Europe&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;194&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;118&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;India&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;11,101&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;1,942&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;642&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;4,078&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total net sales&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;138,552&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;84,694&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;b&gt;Property, plant and equipment, net of accumulated depreciation&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;United States&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;6,415&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;7,672&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Canada&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;9,750&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;10,592&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Middle East/North Africa&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;7,595&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;7,854&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;India&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;996&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;779&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total property, plant and equipment, net of accumulated depreciation&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;24,756&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;26,897&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </us-gaap:ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2021-02-01_2022-01-31_StatementGeographicalAxis-US"
      decimals="-4"
      id="c83102375"
      unitRef="USD">46770000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
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   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;2&lt;/em&gt; - Significant accounting policies&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Use of estimates. &lt;/b&gt;&lt;/i&gt;The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Revenue recognition.&#160;&lt;/b&gt;&lt;/i&gt;During&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt; and &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&#160;and in accordance with Accounting Standards Codification ("ASC")&#160;&lt;em style="font: inherit;"&gt;606,&lt;/em&gt;&#160;&#x201c;Revenue from Contracts with Customers&#x201d;, the Company recognizes revenue when a customer obtains control of promised goods or services.&#160;See Note &lt;em style="font: inherit;"&gt;4&lt;/em&gt; - Revenue Recognition for more detail.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Over time revenue recognition.&#160;&lt;/b&gt;&lt;/i&gt;Certain domestic&#160;divisions have contracts that recognize revenues using&#160;periodic recognition of income. For these contracts, the Company uses the over time accounting method. Under this approach, income is recognized in each reporting period based on the status of the uncompleted contracts and the current estimates of costs to complete.&#160;The amount of revenue recognized is determined by the relationship of costs incurred to the total estimated costs of the contract. Provisions are made for estimated losses on uncompleted contracts in the period in which such losses are determined. Changes in job performance, job conditions, and estimated profitability, including those arising from contract penalty provisions and final contract settlements, &lt;em style="font: inherit;"&gt; may &lt;/em&gt;result in revisions to costs and income. Such revisions are recognized in the period in which they are determined. Claims for additional compensation due to the Company are recognized in contract revenues when realization is probable, the amount can be reliably estimated and the amount is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; subject to reversal.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Shipping and handling. &lt;/b&gt;&lt;/i&gt;Shipping and handling costs are included in cost of sales, and the amounts invoiced to customers relating to shipping and handling are included in net sales.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Sales tax.&lt;/b&gt;&lt;/i&gt; Sales tax is reported on a net basis in the consolidated financial statements.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Operating cycle. &lt;/b&gt;&lt;/i&gt;The length of contracts vary&#160;but are typically less than &lt;em style="font: inherit;"&gt;one&lt;/em&gt; year. The Company includes in current assets and liabilities amounts realizable and payable in the normal course of contract completion unless completion of such contracts extends significantly beyond &lt;em style="font: inherit;"&gt;one&lt;/em&gt; year.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Consolidation. &lt;/b&gt;&lt;/i&gt;The consolidated financial statements include the accounts of the Company and its domestic and foreign subsidiaries, all of which are wholly owned. All intercompany balances and transactions have been eliminated.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Translation of foreign currency. &lt;/b&gt;&lt;/i&gt;Assets and liabilities of consolidated foreign subsidiaries are translated into U.S. dollars at exchange rates in effect at year-end. Revenues and expenses are translated at average weighted exchange rates prevailing during the year. The resulting translation adjustments are included in stockholders' equity as part of accumulated other comprehensive income (loss). Gains or losses on foreign currency transactions and the related tax effects are reflected in net income.&#160;The aggregated foreign exchange transaction loss&#160;recognized in the income statement was $0.1 million in&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt; as compared to a gain of less than $0.1&#160;million recognized in &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Contingencies. &lt;/b&gt;&lt;/i&gt;The Company is subject to various legal proceedings and claims that arise in the ordinary course of business, including those involving environmental, tax, product liability and general liability claims. The Company accrues for such liabilities when it is probable that future costs will be incurred and such costs can be reasonably estimated. Such accruals are based on developments to date, the Company's estimates of the outcomes of these matters, and its experience in contesting, litigating and settling other similar matters. The Company does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; currently anticipate the amount of any ultimate liability with respect to these matters will materially affect the Company's financial position, liquidity or future operations.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Cash and cash equivalents. &lt;/b&gt;&lt;/i&gt;All highly liquid investments with a maturity of &lt;em style="font: inherit;"&gt;three&lt;/em&gt; months or less when purchased are considered to be cash equivalents. Cash and cash equivalents were $8.2 million and $7.2&#160;million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, respectively. On &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;, less than&#160;$0.1&#160;million was held in the United States and $8.2&#160;million was held by foreign subsidiaries. On &lt;em style="font: inherit;"&gt; January 31, 2021&lt;/em&gt;, $0.1&#160;million was held in the United States and $7.1&#160;million was held by&#160;foreign subsidiaries.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Accounts payable included drafts payable of&#160;$0.2&#160;million and $0.1 million on &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Restricted cash.&#160;&lt;/b&gt;&lt;/i&gt;There was no restricted cash held in the United States on &lt;em style="font: inherit;"&gt; January 31, 2022&#160;&lt;/em&gt;or&#160;&lt;em style="font: inherit;"&gt; January 31, 2021&lt;/em&gt;.&#160;Restricted cash held by foreign subsidiaries was $1.6&#160;million and $1.2&#160;million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, respectively. Restricted cash held by foreign subsidiaries related to fixed deposits that also serve as security deposits and guarantees.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash and cash equivalents&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,214&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,174&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Restricted cash&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,557&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,201&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash, cash equivalents and restricted cash shown in the statement of cash flows&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;9,771&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;8,375&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Accounts receivable. &lt;/b&gt;&lt;/i&gt;The majority of the Company's accounts receivable are due from geographically dispersed contractors and manufacturing companies. Credit is extended based on an evaluation of a customer's financial condition. In the United States, collateral is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; generally required. In the U.A.E., Saudi Arabia, Egypt and India&#160;letters of credit are usually obtained for significant orders. Accounts receivable are due within various time periods specified in the terms applicable to the specific customer and are stated at amounts due from customers net of an allowance for claims and doubtful accounts. Standard payment terms are net &lt;em style="font: inherit;"&gt;30&lt;/em&gt; days. The allowance for doubtful accounts is based on specifically identified amounts in customers' accounts, where future collectability is deemed uncertain. Management &lt;em style="font: inherit;"&gt; may &lt;/em&gt;exercise its judgment in adjusting the provision as a consequence of known items, such as current economic factors and credit trends. Past due trade accounts receivable balances are written off when the Company's collection efforts have been unsuccessful in collecting the amount due and the amount is deemed uncollectible. The write off is recorded against the allowance for doubtful accounts.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;One of the Company&#x2019;s accounts receivable in the total amount of $3.6&#160;million and $3.8 million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively,&#160;has been outstanding for several years. Included in this balance is a retention receivable that is payable upon commissioning of the system in the amount of $3.4 million,&#160;of which, due to the long-term nature of the receivable,&#160;$2.0&#160;million and $2.4&#160;million were included in the balance of other long-term assets in the Company's&#160;consolidated balance sheets as of&#160;&lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt; and &lt;em style="font: inherit;"&gt; January 31, 2021&lt;/em&gt;, respectively.&#160;The Company completed all of its deliverables in &lt;em style="font: inherit;"&gt;2015&lt;/em&gt; under the related contract, but the system has &lt;em style="font: inherit;"&gt;not&lt;/em&gt; yet been commissioned by the customer as additional activities must be completed prior to the overall system completion and commissioning. Nevertheless, the Company has been engaged in ongoing active efforts to collect this outstanding&#160;amount. During &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, the Company received payments of approximately $0.1 million.&#160;The Company continues to engage with the customer to ensure full payment of open balances, and during &lt;em style="font: inherit;"&gt; April 2022&#160;&lt;/em&gt;received an updated acknowledgment of the outstanding balances and assurances of payment from the customer. Further, the Company has been engaged by the customer to perform additional work in &lt;em style="font: inherit;"&gt;2022&lt;/em&gt; under customary trade credit terms that supports the continued cooperation between the Company and the customer. As a result, the Company&#160;did &lt;span style="-sec-ix-hidden:c83102466"&gt;not&lt;/span&gt; reserve any allowance against this receivable as of &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;. However, if the Company&#x2019;s efforts to collect on this account are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; successful, the Company &lt;em style="font: inherit;"&gt; may &lt;/em&gt;recognize an allowance for all, or substantially all, of&#160;any such then uncollected amounts.&#160;&lt;/p&gt;
   &lt;p style="text-align:justify"&gt;For the years ended &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;&#160;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively, &lt;em style="font: inherit;"&gt;no&lt;/em&gt; &lt;em style="font: inherit;"&gt;one&lt;/em&gt; customer accounted for greater than &lt;em style="font: inherit;"&gt;10%&lt;/em&gt; of the Company's consolidated net sales.&#160;&lt;/p&gt;
   &lt;div style="font-size: 10pt;"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif;"&gt;
     &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;As of &lt;em style="font: inherit;"&gt; January 31, 2022&#160;&lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; &lt;em style="font: inherit;"&gt;one&lt;/em&gt; customer accounted for 11.9% and&#160;&lt;em style="font: inherit;"&gt;no&lt;/em&gt; &lt;em style="font: inherit;"&gt;one&lt;/em&gt;&#160;customer accounted for greater than&#160;&lt;em style="font: inherit;"&gt;10%&lt;/em&gt;&#160;of accounts receivable, respectively.&lt;/p&gt;
    &lt;/div&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif;"&gt;
      &#160;
    &lt;/div&gt;&lt;/div&gt;&lt;div style="font-size: 10pt;"&gt;&lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif;"/&gt;
   &lt;/div&gt;
   &lt;p style="margin: 0px; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0px; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Concentration of credit risk. &lt;/b&gt;&lt;/i&gt;The Company maintains its U.S. cash in bank deposit accounts at financial institutions that are insured by the Federal Deposit Insurance Corporation ("FDIC"). Cash balances are below FDIC limits. The Company has &lt;em style="font: inherit;"&gt;not&lt;/em&gt; experienced any losses in such accounts.&lt;/p&gt;
   &lt;p style="margin: 0px; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has a broad customer base doing business in all regions of the United States as well as other areas in the world.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Accumulated other comprehensive loss. &lt;/b&gt;&lt;/i&gt;Accumulated other comprehensive loss represents the change in equity from non-owner transactions and consisted of foreign currency translation, minimum pension liability and marketable securities.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Equity adjustment foreign currency, gross&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(1,947&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(1,590&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Minimum pension liability, gross&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(1,362&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(1,902&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Subtotal excluding tax effect&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,309&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,492&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax effect of equity adjustment foreign currency&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;91&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;91&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax effect of minimum pension liability&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;114&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;114&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Total accumulated other comprehensive loss&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(3,104&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(3,287&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Inventories. &lt;/b&gt;&lt;/i&gt;Inventories are stated at the lower of cost or net realizable value. Cost is determined using the &lt;em style="font: inherit;"&gt;first&lt;/em&gt;-in, &lt;em style="font: inherit;"&gt;first&lt;/em&gt;-out method for all inventories.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Raw materials&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;13,909&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;12,499&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Work in process&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;426&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;211&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finished goods&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;527&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;375&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;14,862&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;13,085&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less allowance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,101&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;928&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Inventories, net&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;13,761&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;12,157&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Long-lived assets. &lt;/b&gt;&lt;/i&gt;Property, plant and equipment are stated at cost. Interest is capitalized in connection with the construction of facilities and amortized over the asset's estimated useful life. Long-lived assets are reviewed for possible impairment whenever events indicate that the carrying amount of such assets &lt;em style="font: inherit;"&gt; may &lt;/em&gt;&lt;em style="font: inherit;"&gt;not&lt;/em&gt; be recoverable. If such a review indicates impairment, the carrying amount of such assets is reduced to an estimated fair value.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Depreciation is computed using the straight-line method over the estimated useful lives of the assets, which range from &lt;span style="-sec-ix-hidden:c83102483"&gt;three&lt;/span&gt; to 30 years. Leasehold improvements are depreciated over the remaining life of the lease or its useful life, whichever is shorter. Amortization of assets under capital leases is included in depreciation. Depreciation expense was approximately $4.1&#160;million in&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt; and $4.3&#160;million in &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Land, buildings and improvements&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;22,748&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;22,713&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Machinery and equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;50,534&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;49,406&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Furniture, office equipment and computer systems&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3,941&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3,830&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Transportation equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;2,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;2,725&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;79,223&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;78,674&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less accumulated depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;54,467&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;51,777&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Property, plant and equipment, net of accumulated depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;24,756&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;26,897&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Impairment of long-lived assets. &lt;/b&gt;&lt;/i&gt;The Company's assessment of long-lived assets, and other identifiable intangibles is based upon factors that market participants would use in accordance with the accounting guidance for the fair value measurement of assets.&#160;At&#160;&lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;the Company performed a qualitative analysis assessment to determine if it was more likely than &lt;em style="font: inherit;"&gt;not&lt;/em&gt; that the fair values of the Company's long-lived&#160;assets exceeded their carrying values. The Company assessed &lt;em style="font: inherit;"&gt;three&lt;/em&gt; asset groups as part of this analysis: United States, Canada and Middle East. The qualitative assessment indicated that it was more likely than &lt;em style="font: inherit;"&gt;not&lt;/em&gt; that the fair values of the Company's long-lived assets exceeded their carrying values for all &lt;em style="font: inherit;"&gt;three&lt;/em&gt;&#160;asset groups. Therefore, it was determined that there was&#160;no&#160;impairment of the Company's long-lived assets for the year ended &lt;em style="font: inherit;"&gt; January 31, 2022.&#160;&lt;/em&gt;The Company will continue testing for potential impairment at least annually or as otherwise required by applicable accounting standards.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Goodwill.&lt;/b&gt;&lt;/i&gt; The purchase price of an acquired company is allocated between intangible assets and the net tangible assets of the acquired business with the residual of the purchase price recorded as goodwill. All identifiable goodwill as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, is attributable to the purchase of Perma-Pipe Canada, Ltd., which occurred in &lt;em style="font: inherit;"&gt;2016.&lt;/em&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Foreign exchange&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 49%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;January 31, 2021&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;change effect&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;January 31, 2022&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Goodwill&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,332&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;10&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,342&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company performs an impairment assessment of goodwill annually&#160;as of &lt;em style="font: inherit;"&gt; January 31, &lt;/em&gt;or more frequently if triggering events occur, based on the estimated fair value of the related reporting unit or intangible asset. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. At&#160;&lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;the Company elected to perform a qualitative analysis assessment to determine if it was more likely than&#160;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&#160;that the fair value of the Company's Canadian reporting unit exceeded its carrying value, including goodwill. The&#160;qualitative assessment did&#160;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&#160;identify any&#160;triggering events that would indicate potential impairment of the Company's Canadian reporting unit.&#160;Therefore, it was determined that the fair value of the reporting unit exceeded its carrying value, resulting in&#160;no&#160;impairment&#160;for the&#160;years ended&#160;&lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;31,&lt;/em&gt; &lt;em style="font: inherit;"&gt;2022.&lt;/em&gt; The Company will continue testing for potential impairment at least annually or as otherwise required by applicable accounting standards.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Other intangible assets with definite lives. &lt;/b&gt;&lt;/i&gt;The Company owns several patents including those covering features of its piping and electronic leak detection systems. Patents are capitalized and amortized on a straight-line basis over a period &lt;em style="font: inherit;"&gt;not&lt;/em&gt; to exceed the legal lives of the patents. The Company expenses costs incurred to renew or extend the term of intangible assets. Gross patents were $2.7&#160;million and $2.6&#160;million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, respectively. Accumulated amortization was approximately $2.6 million and $2.5&#160;million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;Future amortization over the next &lt;em style="font: inherit;"&gt;five&lt;/em&gt; years ending &lt;em style="font: inherit;"&gt; January 31 &lt;/em&gt;will be less than $0.1 million in the years &lt;em style="font: inherit;"&gt;2022&lt;/em&gt;&#160;to &lt;em style="font: inherit;"&gt;2026&lt;/em&gt;&#160;and less than $0.1 million thereafter. Amortization expense is expected to be recognized over the weighted-average period of 3.4&#160;years.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Research and development&lt;/b&gt;&lt;/i&gt;&lt;b&gt;. &lt;/b&gt;Research and development expenses consist of materials, salaries and related expenses of engineering personnel and outside services for product development projects. Research and development costs are expensed as incurred. Research and development expense was approximately $0.4 million in &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; and&#160;$0.3&#160;million&#160;in &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; and &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Income taxes. &lt;/b&gt;&lt;/i&gt;Deferred income taxes have been provided for temporary differences arising from differences in the basis of assets and liabilities for tax and financial reporting purposes. Deferred income taxes on temporary differences have been recorded at the current tax rate. The Company assesses its deferred tax assets and liabilities for realizability at each reporting period.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company recognizes a tax position in its consolidated financial statements&#160;only after determining that the relevant tax authority would more likely than &lt;em style="font: inherit;"&gt;not&lt;/em&gt; sustain the position following an audit. For tax positions meeting the more likely than &lt;em style="font: inherit;"&gt;not&lt;/em&gt; threshold, the amount recognized in the financial statements is the largest benefit that has a greater than &lt;em style="font: inherit;"&gt;50%&lt;/em&gt; likelihood of being realized upon ultimate settlement with the relevant tax authority. For further information, see Note &lt;em style="font: inherit;"&gt;7&lt;/em&gt;&#160;- Income taxes, in the Notes to Consolidated Financial Statements.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;One of the base broadening provisions of the U.S. Tax Cuts and Jobs Act of &lt;em style="font: inherit;"&gt;2017&lt;/em&gt; ("Tax Act") is the global intangible low-taxed income provisions ("GILTI"). In accordance with guidance issued by the FASB staff, the Company has adopted an accounting policy to treat any GILTI inclusions as a period cost if and when incurred. Thus, for periods ended &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; deferred taxes were computed without consideration of the possible future impact of the GILTI provisions, and any current year impact was recorded as a part of the current portion of income tax expense.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;i/&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;i&gt;Fair value of financial instruments&lt;/i&gt;&lt;/b&gt;&lt;i&gt;.&lt;/i&gt;&#160;The carrying values of cash and cash equivalents, accounts receivable and accounts payable are based upon reasonable estimates of their fair value due to their short-term nature. The carrying amount of the Company's short-term debt, revolving line of credit and long-term debt approximate fair value because the majority of the amounts outstanding accrue interest at variable rates.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Reclassifications.&lt;/b&gt;&lt;/i&gt; Certain reclassifications have been made to prior period financial statements to conform to current period presentation. These reclassifications have &lt;em style="font: inherit;"&gt;no&lt;/em&gt; effect on net income. Unbilled accounts receivable was broken out from prepaid expenses and other current assets on the consolidated balance sheet. Unbilled accounts receivable was&#160;segregated from prepaid expenses and other current assets and reclassified into its own line on the consolidated balance sheets and consolidated statements of cash flows.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Net income/(loss) per common share. &lt;/b&gt;&lt;/i&gt;Earnings per share ("EPS") is computed by dividing net income/(loss) by the weighted average number of common shares outstanding (basic). The Company reported net income&#160;in &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;and a net loss&#160;in &lt;em style="font: inherit;"&gt;2020.&lt;/em&gt;&#160;Therefore, the Company adjusted for dilutive shares in &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; while in &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&#160;the diluted loss per share was identical to the basic loss per share rather than assuming conversion, exercise, or contingent issuance of securities that would have an anti-dilutive effect on earnings per share. The dilutive shares are in the following table:&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Basic weighted average number of common shares outstanding (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Basic weighted average number of common shares outstanding&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,133&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,126&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Dilutive effect of stock options and restricted stock units&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;285&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average number of common shares outstanding assuming full dilution&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;8,418&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;8,126&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Restricted Stock and Stock options not included in the computation of diluted EPS of common stock because the option exercise prices exceeded the average market prices&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;39&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;214&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Canceled options during the year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(33&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(25&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Restricted Stock and Stock options with an exercise price below the average stock price&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;285&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;168&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Equity-based compensation.&lt;/b&gt;&lt;/i&gt; The Company issues or has issued various types of stock-based awards to employees and directors: restricted stock, deferred stock and stock options. Non-cash compensation expense associated with restricted stock is based on the fair value of the common stock at the date of grant, and amortized using the straight line method over the vesting period. Compensation expense associated with deferred stock which has been&#160;awarded to the Board of Directors (non-employee) is based upon the fair value of the common stock at the date of grant, and since the grant vests immediately it is expensed on the date of the grant.&#160;Stock&lt;i&gt;&lt;b&gt; &lt;/b&gt;&lt;/i&gt;compensation expense for stock options is&#160;recognized ratably over the requisite service period of the award. The Black-Scholes option-pricing model is utilized to estimate the fair value of option awards.&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Treasury Stock.&lt;/b&gt;&#160;&lt;/i&gt;In accordance with ASC&#160;Topic&#160;&lt;em style="font: inherit;"&gt;505&lt;/em&gt;&lt;i&gt;,&lt;/i&gt;&#160;"Equity", the Company has accounted for the stock&#160;repurchases under the cost method, as the Company has&#160;&lt;i&gt;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&lt;/i&gt;&#160;elected to retire the repurchased stock&#160;at this time. This results in recognizing&#160;the shares as treasury stock, a reduction of stockholders' equity&#160;on the Company's consolidated balance sheets as of&#160;&lt;em style="font: inherit;"&gt; January 31,&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;2022&lt;/em&gt;&#160;and on the Company's consolidated statements of stockholders' equity for the year ended&#160;&lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;31,&lt;/em&gt; &lt;em style="font: inherit;"&gt;2022.&lt;/em&gt;&#160;The amounts recognized as treasury stock in the consolidated balance sheets and consolidated statements of stockholders' equity include&#160;costs associated with the acquisition of the shares.&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Segments.&lt;/b&gt;&lt;/i&gt;&#160;Operating segments are identified as components of an enterprise about which separate discrete financial information is available for evaluation by the chief operating decision maker ("CODM") in making decisions regarding resource allocation and assessing performance The Company&#x2019;s Chief Executive Officer is the CODM, and he uses a combination of several management reports, including the Company's financial information in determining how to allocate resources and assess performance. The Company has determined that it operates in &lt;em style="font: inherit;"&gt;one&lt;/em&gt; segment.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b/&gt;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Recent accounting pronouncements&lt;/b&gt;&lt;/i&gt;.&#160;In &lt;em style="font: inherit;"&gt; March 2020, &lt;/em&gt;the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;-&lt;em style="font: inherit;"&gt;04,&lt;/em&gt;&#160;&lt;i&gt;Reference Rate Reform&lt;/i&gt;&#160;(Topic &lt;em style="font: inherit;"&gt;848&lt;/em&gt;), which provides guidance designed to provide relief from the accounting analysis and impacts that &lt;em style="font: inherit;"&gt; may &lt;/em&gt;otherwise be required for modifications to agreements necessitated by the scheduled discontinuation of LIBOR on &lt;em style="font: inherit;"&gt; December 31, 2021. &lt;/em&gt;It also provides optional expedients to enable companies to continue to apply hedge accounting to certain hedging relationships impacted by reference rate reform. The ASU provides the option to account for and present a modification that meets the scope of the standard as an event that does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; require contract remeasurement at the modification date or reassessment of a previous accounting determination required under the relevant topic or subtopic. This ASU is effective for all entities; however, application of the guidance is optional,&#160;is only available in certain situations and is only available for companies to apply from &lt;em style="font: inherit;"&gt; March 12, 2020 &lt;/em&gt;until &lt;em style="font: inherit;"&gt; December 31, 2022.&#160;&lt;/em&gt;The Company's Renewed Senior Credit Facility which matures on &lt;em style="font: inherit;"&gt; September 20, 2026,&#160;&lt;/em&gt;bears interest at a rate equal to an alternate base rate, the&#160;London Inter-Bank Offered Rate ("LIBOR") or a LIBOR successor rate index, plus, in each case, an applicable margin. Based on the inclusion of the LIBOR successor rate index in the Renewed Senior Credit Facility, the Company does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expect a material impact from the adoption of this standard on the financial statements of the Company.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;In &lt;em style="font: inherit;"&gt; June 2016, &lt;/em&gt;the FASB issued ASU &lt;em style="font: inherit;"&gt;No.&lt;/em&gt; &lt;em style="font: inherit;"&gt;2016&lt;/em&gt;-&lt;em style="font: inherit;"&gt;13,&lt;/em&gt; &lt;i&gt;Financial Instruments-Credit Losses&lt;/i&gt; (Topic &lt;em style="font: inherit;"&gt;326&lt;/em&gt;): Measurement of Credit Losses on Financial Instruments.&#160;The new guidance affects loans, debt securities, trade receivables, net investments in leases, off-balance-sheet credit exposures, reinsurance receivables, and any other financial assets &lt;em style="font: inherit;"&gt;not&lt;/em&gt; excluded from the scope that have the contractual right to receive cash. This ASU&#160;is effective for fiscal years, and interim periods within those fiscal years, beginning after &lt;em style="font: inherit;"&gt; December 15, 2019, &lt;/em&gt;with early adoption permitted. A recently adopted amendment has delayed the effective date until fiscal years beginning after &lt;em style="font: inherit;"&gt; December 15, 2022.&#160;&lt;/em&gt;The Company is currently evaluating this standard and the impact to the financial statements of the Company.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company evaluated other recent accounting pronouncements and does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expect them to have a material impact on its consolidated financial statements.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;


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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Restricted cash.&#160;&lt;/b&gt;&lt;/i&gt;There was no restricted cash held in the United States on &lt;em style="font: inherit;"&gt; January 31, 2022&#160;&lt;/em&gt;or&#160;&lt;em style="font: inherit;"&gt; January 31, 2021&lt;/em&gt;.&#160;Restricted cash held by foreign subsidiaries was $1.6&#160;million and $1.2&#160;million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, respectively. Restricted cash held by foreign subsidiaries related to fixed deposits that also serve as security deposits and guarantees.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash and cash equivalents&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,214&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,174&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Restricted cash&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,557&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,201&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash, cash equivalents and restricted cash shown in the statement of cash flows&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;9,771&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;8,375&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
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      unitRef="USD">8200000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
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      contextRef="i_2021-01-31"
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      unitRef="USD">8200000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
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      unitRef="USD">100000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
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      contextRef="i_2021-01-31_GeographicDistributionAxis-GeographicDistributionForeignMember"
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      id="c83102440"
      unitRef="USD">7100000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
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      contextRef="i_2022-01-31"
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      id="c83102444"
      unitRef="USD">200000</srt:DraftsPayable>
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      contextRef="i_2021-01-31"
      decimals="-5"
      id="c83102445"
      unitRef="USD">100000</srt:DraftsPayable>
    <us-gaap:RestrictedCashAndCashEquivalents
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      decimals="-5"
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="width: 110%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash and cash equivalents&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,214&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,174&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Restricted cash&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,557&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,201&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash, cash equivalents and restricted cash shown in the statement of cash flows&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;9,771&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;8,375&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
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    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="i_2022-01-31"
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      id="c83102558"
      unitRef="USD">8214000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102560"
      unitRef="USD">7174000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:RestrictedCashAndCashEquivalents
      contextRef="i_2022-01-31"
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      id="c83102562"
      unitRef="USD">1557000</us-gaap:RestrictedCashAndCashEquivalents>
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    <us-gaap:ReceivablesPolicyTextBlock contextRef="d_2021-02-01_2022-01-31" id="c83105652">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Accounts receivable. &lt;/b&gt;&lt;/i&gt;The majority of the Company's accounts receivable are due from geographically dispersed contractors and manufacturing companies. Credit is extended based on an evaluation of a customer's financial condition. In the United States, collateral is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; generally required. In the U.A.E., Saudi Arabia, Egypt and India&#160;letters of credit are usually obtained for significant orders. Accounts receivable are due within various time periods specified in the terms applicable to the specific customer and are stated at amounts due from customers net of an allowance for claims and doubtful accounts. Standard payment terms are net &lt;em style="font: inherit;"&gt;30&lt;/em&gt; days. The allowance for doubtful accounts is based on specifically identified amounts in customers' accounts, where future collectability is deemed uncertain. Management &lt;em style="font: inherit;"&gt; may &lt;/em&gt;exercise its judgment in adjusting the provision as a consequence of known items, such as current economic factors and credit trends. Past due trade accounts receivable balances are written off when the Company's collection efforts have been unsuccessful in collecting the amount due and the amount is deemed uncollectible. The write off is recorded against the allowance for doubtful accounts.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;One of the Company&#x2019;s accounts receivable in the total amount of $3.6&#160;million and $3.8 million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively,&#160;has been outstanding for several years. Included in this balance is a retention receivable that is payable upon commissioning of the system in the amount of $3.4 million,&#160;of which, due to the long-term nature of the receivable,&#160;$2.0&#160;million and $2.4&#160;million were included in the balance of other long-term assets in the Company's&#160;consolidated balance sheets as of&#160;&lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt; and &lt;em style="font: inherit;"&gt; January 31, 2021&lt;/em&gt;, respectively.&#160;The Company completed all of its deliverables in &lt;em style="font: inherit;"&gt;2015&lt;/em&gt; under the related contract, but the system has &lt;em style="font: inherit;"&gt;not&lt;/em&gt; yet been commissioned by the customer as additional activities must be completed prior to the overall system completion and commissioning. Nevertheless, the Company has been engaged in ongoing active efforts to collect this outstanding&#160;amount. During &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, the Company received payments of approximately $0.1 million.&#160;The Company continues to engage with the customer to ensure full payment of open balances, and during &lt;em style="font: inherit;"&gt; April 2022&#160;&lt;/em&gt;received an updated acknowledgment of the outstanding balances and assurances of payment from the customer. Further, the Company has been engaged by the customer to perform additional work in &lt;em style="font: inherit;"&gt;2022&lt;/em&gt; under customary trade credit terms that supports the continued cooperation between the Company and the customer. As a result, the Company&#160;did &lt;span style="-sec-ix-hidden:c83102466"&gt;not&lt;/span&gt; reserve any allowance against this receivable as of &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;. However, if the Company&#x2019;s efforts to collect on this account are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; successful, the Company &lt;em style="font: inherit;"&gt; may &lt;/em&gt;recognize an allowance for all, or substantially all, of&#160;any such then uncollected amounts.&#160;&lt;/p&gt;
   &lt;p style="text-align:justify"&gt;For the years ended &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;&#160;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively, &lt;em style="font: inherit;"&gt;no&lt;/em&gt; &lt;em style="font: inherit;"&gt;one&lt;/em&gt; customer accounted for greater than &lt;em style="font: inherit;"&gt;10%&lt;/em&gt; of the Company's consolidated net sales.&#160;&lt;/p&gt;
   &lt;div style="font-size: 10pt;"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif;"&gt;
     &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;As of &lt;em style="font: inherit;"&gt; January 31, 2022&#160;&lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; &lt;em style="font: inherit;"&gt;one&lt;/em&gt; customer accounted for 11.9% and&#160;&lt;em style="font: inherit;"&gt;no&lt;/em&gt; &lt;em style="font: inherit;"&gt;one&lt;/em&gt;&#160;customer accounted for greater than&#160;&lt;em style="font: inherit;"&gt;10%&lt;/em&gt;&#160;of accounts receivable, respectively.&lt;/p&gt;
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      &#160;
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    <us-gaap:ConcentrationRiskCreditRisk contextRef="d_2021-02-01_2022-01-31" id="c83105653">&lt;p style="margin: 0px; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Concentration of credit risk. &lt;/b&gt;&lt;/i&gt;The Company maintains its U.S. cash in bank deposit accounts at financial institutions that are insured by the Federal Deposit Insurance Corporation ("FDIC"). Cash balances are below FDIC limits. The Company has &lt;em style="font: inherit;"&gt;not&lt;/em&gt; experienced any losses in such accounts.&lt;/p&gt;
   &lt;p style="margin: 0px; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has a broad customer base doing business in all regions of the United States as well as other areas in the world.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;</us-gaap:ConcentrationRiskCreditRisk>
    <us-gaap:ComprehensiveIncomePolicyPolicyTextBlock contextRef="d_2021-02-01_2022-01-31" id="c83105654">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Accumulated other comprehensive loss. &lt;/b&gt;&lt;/i&gt;Accumulated other comprehensive loss represents the change in equity from non-owner transactions and consisted of foreign currency translation, minimum pension liability and marketable securities.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Equity adjustment foreign currency, gross&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(1,947&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(1,590&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Minimum pension liability, gross&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(1,362&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(1,902&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Subtotal excluding tax effect&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,309&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,492&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax effect of equity adjustment foreign currency&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;91&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;91&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax effect of minimum pension liability&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;114&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;114&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Total accumulated other comprehensive loss&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(3,104&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(3,287&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;</us-gaap:ComprehensiveIncomePolicyPolicyTextBlock>
    <us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092063">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Equity adjustment foreign currency, gross&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(1,947&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(1,590&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Minimum pension liability, gross&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(1,362&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(1,902&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Subtotal excluding tax effect&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,309&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,492&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax effect of equity adjustment foreign currency&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;91&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;91&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax effect of minimum pension liability&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;114&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;114&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Total accumulated other comprehensive loss&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(3,104&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(3,287&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   </us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock>
    <us-gaap:AociBeforeTaxAttributableToParent
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      decimals="-3"
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      contextRef="i_2021-01-31_StatementEquityComponentsAxis-AccumulatedTranslationAdjustmentMember"
      decimals="-4"
      id="c83102573"
      unitRef="USD">-1590000</us-gaap:AociBeforeTaxAttributableToParent>
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      contextRef="i_2022-01-31_StatementEquityComponentsAxis-AccumulatedDefinedBenefitPlansAdjustmentMember"
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      unitRef="USD">-1362000</us-gaap:AociBeforeTaxAttributableToParent>
    <us-gaap:AociBeforeTaxAttributableToParent
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      id="c83102575"
      unitRef="USD">-1902000</us-gaap:AociBeforeTaxAttributableToParent>
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      contextRef="i_2022-01-31"
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      unitRef="USD">-3492000</us-gaap:AociBeforeTaxAttributableToParent>
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      contextRef="i_2022-01-31_StatementEquityComponentsAxis-AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-3"
      id="c83102580"
      unitRef="USD">114000</us-gaap:AociTaxAttributableToParent>
    <us-gaap:AociTaxAttributableToParent
      contextRef="i_2021-01-31_StatementEquityComponentsAxis-AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-3"
      id="c83102581"
      unitRef="USD">114000</us-gaap:AociTaxAttributableToParent>
    <us-gaap:StockholdersEquity
      contextRef="i_2022-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="c83102582"
      unitRef="USD">-3104000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i_2021-01-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="c83102583"
      unitRef="USD">-3287000</us-gaap:StockholdersEquity>
    <us-gaap:InventoryPolicyTextBlock contextRef="d_2021-02-01_2022-01-31" id="c83105655">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Inventories. &lt;/b&gt;&lt;/i&gt;Inventories are stated at the lower of cost or net realizable value. Cost is determined using the &lt;em style="font: inherit;"&gt;first&lt;/em&gt;-in, &lt;em style="font: inherit;"&gt;first&lt;/em&gt;-out method for all inventories.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Raw materials&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;13,909&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;12,499&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Work in process&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;426&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;211&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finished goods&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;527&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;375&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;14,862&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;13,085&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less allowance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,101&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;928&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Inventories, net&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;13,761&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;12,157&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;</us-gaap:InventoryPolicyTextBlock>
    <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092064">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Raw materials&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;13,909&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;12,499&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Work in process&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;426&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;211&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finished goods&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;527&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;375&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;14,862&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;13,085&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less allowance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,101&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;928&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Inventories, net&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;13,761&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;12,157&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   </us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
    <us-gaap:InventoryRawMaterials
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102586"
      unitRef="USD">13909000</us-gaap:InventoryRawMaterials>
    <us-gaap:InventoryRawMaterials
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102587"
      unitRef="USD">12499000</us-gaap:InventoryRawMaterials>
    <us-gaap:InventoryWorkInProcess
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102588"
      unitRef="USD">426000</us-gaap:InventoryWorkInProcess>
    <us-gaap:InventoryWorkInProcess
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102589"
      unitRef="USD">211000</us-gaap:InventoryWorkInProcess>
    <us-gaap:InventoryFinishedGoods
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102590"
      unitRef="USD">527000</us-gaap:InventoryFinishedGoods>
    <us-gaap:InventoryFinishedGoods
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102591"
      unitRef="USD">375000</us-gaap:InventoryFinishedGoods>
    <us-gaap:InventoryGross
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102592"
      unitRef="USD">14862000</us-gaap:InventoryGross>
    <us-gaap:InventoryGross
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102593"
      unitRef="USD">13085000</us-gaap:InventoryGross>
    <us-gaap:InventoryValuationReserves
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102594"
      unitRef="USD">1101000</us-gaap:InventoryValuationReserves>
    <us-gaap:InventoryValuationReserves
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102595"
      unitRef="USD">928000</us-gaap:InventoryValuationReserves>
    <us-gaap:InventoryNet
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102596"
      unitRef="USD">13761000</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102597"
      unitRef="USD">12157000</us-gaap:InventoryNet>
    <us-gaap:PropertyPlantAndEquipmentPolicyTextBlock contextRef="d_2021-02-01_2022-01-31" id="c83105656">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Long-lived assets. &lt;/b&gt;&lt;/i&gt;Property, plant and equipment are stated at cost. Interest is capitalized in connection with the construction of facilities and amortized over the asset's estimated useful life. Long-lived assets are reviewed for possible impairment whenever events indicate that the carrying amount of such assets &lt;em style="font: inherit;"&gt; may &lt;/em&gt;&lt;em style="font: inherit;"&gt;not&lt;/em&gt; be recoverable. If such a review indicates impairment, the carrying amount of such assets is reduced to an estimated fair value.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Depreciation is computed using the straight-line method over the estimated useful lives of the assets, which range from &lt;span style="-sec-ix-hidden:c83102483"&gt;three&lt;/span&gt; to 30 years. Leasehold improvements are depreciated over the remaining life of the lease or its useful life, whichever is shorter. Amortization of assets under capital leases is included in depreciation. Depreciation expense was approximately $4.1&#160;million in&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt; and $4.3&#160;million in &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Land, buildings and improvements&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;22,748&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;22,713&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Machinery and equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;50,534&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;49,406&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Furniture, office equipment and computer systems&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3,941&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3,830&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Transportation equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;2,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;2,725&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;79,223&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;78,674&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less accumulated depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;54,467&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;51,777&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Property, plant and equipment, net of accumulated depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;24,756&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;26,897&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Impairment of long-lived assets. &lt;/b&gt;&lt;/i&gt;The Company's assessment of long-lived assets, and other identifiable intangibles is based upon factors that market participants would use in accordance with the accounting guidance for the fair value measurement of assets.&#160;At&#160;&lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;the Company performed a qualitative analysis assessment to determine if it was more likely than &lt;em style="font: inherit;"&gt;not&lt;/em&gt; that the fair values of the Company's long-lived&#160;assets exceeded their carrying values. The Company assessed &lt;em style="font: inherit;"&gt;three&lt;/em&gt; asset groups as part of this analysis: United States, Canada and Middle East. The qualitative assessment indicated that it was more likely than &lt;em style="font: inherit;"&gt;not&lt;/em&gt; that the fair values of the Company's long-lived assets exceeded their carrying values for all &lt;em style="font: inherit;"&gt;three&lt;/em&gt;&#160;asset groups. Therefore, it was determined that there was&#160;no&#160;impairment of the Company's long-lived assets for the year ended &lt;em style="font: inherit;"&gt; January 31, 2022.&#160;&lt;/em&gt;The Company will continue testing for potential impairment at least annually or as otherwise required by applicable accounting standards.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Land, buildings and improvements&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;22,748&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;22,713&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Machinery and equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;50,534&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;49,406&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Furniture, office equipment and computer systems&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3,941&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3,830&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Transportation equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;2,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;2,725&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;79,223&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;78,674&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less accumulated depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;54,467&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;51,777&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Property, plant and equipment, net of accumulated depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;24,756&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;26,897&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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      unitRef="USD">22713000</us-gaap:PropertyPlantAndEquipmentGross>
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      unitRef="USD">50534000</us-gaap:PropertyPlantAndEquipmentGross>
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      id="c83102603"
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      contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-FurnitureAndFixturesMember"
      decimals="-4"
      id="c83102605"
      unitRef="USD">3830000</us-gaap:PropertyPlantAndEquipmentGross>
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      id="c83102606"
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      id="c83102607"
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      id="c83102608"
      unitRef="USD">79223000</us-gaap:PropertyPlantAndEquipmentGross>
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      unitRef="USD">54467000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
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    <us-gaap:GoodwillAndIntangibleAssetsGoodwillPolicy contextRef="d_2021-02-01_2022-01-31" id="c83105657">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Goodwill.&lt;/b&gt;&lt;/i&gt; The purchase price of an acquired company is allocated between intangible assets and the net tangible assets of the acquired business with the residual of the purchase price recorded as goodwill. All identifiable goodwill as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, is attributable to the purchase of Perma-Pipe Canada, Ltd., which occurred in &lt;em style="font: inherit;"&gt;2016.&lt;/em&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Foreign exchange&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 49%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;January 31, 2021&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;change effect&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;January 31, 2022&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Goodwill&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,332&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;10&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,342&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company performs an impairment assessment of goodwill annually&#160;as of &lt;em style="font: inherit;"&gt; January 31, &lt;/em&gt;or more frequently if triggering events occur, based on the estimated fair value of the related reporting unit or intangible asset. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. At&#160;&lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;the Company elected to perform a qualitative analysis assessment to determine if it was more likely than&#160;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&#160;that the fair value of the Company's Canadian reporting unit exceeded its carrying value, including goodwill. The&#160;qualitative assessment did&#160;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&#160;identify any&#160;triggering events that would indicate potential impairment of the Company's Canadian reporting unit.&#160;Therefore, it was determined that the fair value of the reporting unit exceeded its carrying value, resulting in&#160;no&#160;impairment&#160;for the&#160;years ended&#160;&lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;31,&lt;/em&gt; &lt;em style="font: inherit;"&gt;2022.&lt;/em&gt; The Company will continue testing for potential impairment at least annually or as otherwise required by applicable accounting standards.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;</us-gaap:GoodwillAndIntangibleAssetsGoodwillPolicy>
    <us-gaap:ScheduleOfGoodwillTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092066">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Foreign exchange&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/b&gt;&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Goodwill&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,332&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;10&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,342&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
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    <us-gaap:Goodwill
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      id="c83102626"
      unitRef="USD">2332000</us-gaap:Goodwill>
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      id="c83102628"
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    <us-gaap:IntangibleAssetsFiniteLivedPolicy contextRef="d_2021-02-01_2022-01-31" id="c83105658">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Other intangible assets with definite lives. &lt;/b&gt;&lt;/i&gt;The Company owns several patents including those covering features of its piping and electronic leak detection systems. Patents are capitalized and amortized on a straight-line basis over a period &lt;em style="font: inherit;"&gt;not&lt;/em&gt; to exceed the legal lives of the patents. The Company expenses costs incurred to renew or extend the term of intangible assets. Gross patents were $2.7&#160;million and $2.6&#160;million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, respectively. Accumulated amortization was approximately $2.6 million and $2.5&#160;million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;Future amortization over the next &lt;em style="font: inherit;"&gt;five&lt;/em&gt; years ending &lt;em style="font: inherit;"&gt; January 31 &lt;/em&gt;will be less than $0.1 million in the years &lt;em style="font: inherit;"&gt;2022&lt;/em&gt;&#160;to &lt;em style="font: inherit;"&gt;2026&lt;/em&gt;&#160;and less than $0.1 million thereafter. Amortization expense is expected to be recognized over the weighted-average period of 3.4&#160;years.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;</us-gaap:IntangibleAssetsFiniteLivedPolicy>
    <us-gaap:FiniteLivedPatentsGross
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      id="c83102503"
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      id="c83102504"
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      unitRef="USD">100000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths>
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    <us-gaap:IncomeTaxPolicyTextBlock contextRef="d_2021-02-01_2022-01-31" id="c83105660">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Income taxes. &lt;/b&gt;&lt;/i&gt;Deferred income taxes have been provided for temporary differences arising from differences in the basis of assets and liabilities for tax and financial reporting purposes. Deferred income taxes on temporary differences have been recorded at the current tax rate. The Company assesses its deferred tax assets and liabilities for realizability at each reporting period.&lt;/p&gt;
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    <us-gaap:PriorPeriodReclassificationAdjustmentDescription contextRef="d_2021-02-01_2022-01-31" id="c83105662">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Reclassifications.&lt;/b&gt;&lt;/i&gt; Certain reclassifications have been made to prior period financial statements to conform to current period presentation. These reclassifications have &lt;em style="font: inherit;"&gt;no&lt;/em&gt; effect on net income. Unbilled accounts receivable was broken out from prepaid expenses and other current assets on the consolidated balance sheet. Unbilled accounts receivable was&#160;segregated from prepaid expenses and other current assets and reclassified into its own line on the consolidated balance sheets and consolidated statements of cash flows.&#160;&lt;/p&gt;
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    <us-gaap:EarningsPerSharePolicyTextBlock contextRef="d_2021-02-01_2022-01-31" id="c83105663">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Net income/(loss) per common share. &lt;/b&gt;&lt;/i&gt;Earnings per share ("EPS") is computed by dividing net income/(loss) by the weighted average number of common shares outstanding (basic). The Company reported net income&#160;in &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;and a net loss&#160;in &lt;em style="font: inherit;"&gt;2020.&lt;/em&gt;&#160;Therefore, the Company adjusted for dilutive shares in &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; while in &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&#160;the diluted loss per share was identical to the basic loss per share rather than assuming conversion, exercise, or contingent issuance of securities that would have an anti-dilutive effect on earnings per share. The dilutive shares are in the following table:&lt;/p&gt;
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Basic weighted average number of common shares outstanding (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Basic weighted average number of common shares outstanding&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,133&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,126&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Dilutive effect of stock options and restricted stock units&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;285&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average number of common shares outstanding assuming full dilution&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;8,418&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;8,126&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Restricted Stock and Stock options not included in the computation of diluted EPS of common stock because the option exercise prices exceeded the average market prices&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;39&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;214&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Canceled options during the year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(33&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(25&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Restricted Stock and Stock options with an exercise price below the average stock price&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;285&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;168&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Basic weighted average number of common shares outstanding&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,133&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,126&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Dilutive effect of stock options and restricted stock units&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;285&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average number of common shares outstanding assuming full dilution&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;8,418&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;8,126&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Restricted Stock and Stock options not included in the computation of diluted EPS of common stock because the option exercise prices exceeded the average market prices&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;39&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;214&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Canceled options during the year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(33&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(25&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Restricted Stock and Stock options with an exercise price below the average stock price&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;285&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;168&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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    <us-gaap:SegmentReportingPolicyPolicyTextBlock contextRef="d_2021-02-01_2022-01-31" id="c83105666">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Segments.&lt;/b&gt;&lt;/i&gt;&#160;Operating segments are identified as components of an enterprise about which separate discrete financial information is available for evaluation by the chief operating decision maker ("CODM") in making decisions regarding resource allocation and assessing performance The Company&#x2019;s Chief Executive Officer is the CODM, and he uses a combination of several management reports, including the Company's financial information in determining how to allocate resources and assess performance. The Company has determined that it operates in &lt;em style="font: inherit;"&gt;one&lt;/em&gt; segment.&lt;/p&gt;
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    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="d_2021-02-01_2022-01-31" id="c83105667">&lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Recent accounting pronouncements&lt;/b&gt;&lt;/i&gt;.&#160;In &lt;em style="font: inherit;"&gt; March 2020, &lt;/em&gt;the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;-&lt;em style="font: inherit;"&gt;04,&lt;/em&gt;&#160;&lt;i&gt;Reference Rate Reform&lt;/i&gt;&#160;(Topic &lt;em style="font: inherit;"&gt;848&lt;/em&gt;), which provides guidance designed to provide relief from the accounting analysis and impacts that &lt;em style="font: inherit;"&gt; may &lt;/em&gt;otherwise be required for modifications to agreements necessitated by the scheduled discontinuation of LIBOR on &lt;em style="font: inherit;"&gt; December 31, 2021. &lt;/em&gt;It also provides optional expedients to enable companies to continue to apply hedge accounting to certain hedging relationships impacted by reference rate reform. The ASU provides the option to account for and present a modification that meets the scope of the standard as an event that does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; require contract remeasurement at the modification date or reassessment of a previous accounting determination required under the relevant topic or subtopic. This ASU is effective for all entities; however, application of the guidance is optional,&#160;is only available in certain situations and is only available for companies to apply from &lt;em style="font: inherit;"&gt; March 12, 2020 &lt;/em&gt;until &lt;em style="font: inherit;"&gt; December 31, 2022.&#160;&lt;/em&gt;The Company's Renewed Senior Credit Facility which matures on &lt;em style="font: inherit;"&gt; September 20, 2026,&#160;&lt;/em&gt;bears interest at a rate equal to an alternate base rate, the&#160;London Inter-Bank Offered Rate ("LIBOR") or a LIBOR successor rate index, plus, in each case, an applicable margin. Based on the inclusion of the LIBOR successor rate index in the Renewed Senior Credit Facility, the Company does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expect a material impact from the adoption of this standard on the financial statements of the Company.&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;In &lt;em style="font: inherit;"&gt; June 2016, &lt;/em&gt;the FASB issued ASU &lt;em style="font: inherit;"&gt;No.&lt;/em&gt; &lt;em style="font: inherit;"&gt;2016&lt;/em&gt;-&lt;em style="font: inherit;"&gt;13,&lt;/em&gt; &lt;i&gt;Financial Instruments-Credit Losses&lt;/i&gt; (Topic &lt;em style="font: inherit;"&gt;326&lt;/em&gt;): Measurement of Credit Losses on Financial Instruments.&#160;The new guidance affects loans, debt securities, trade receivables, net investments in leases, off-balance-sheet credit exposures, reinsurance receivables, and any other financial assets &lt;em style="font: inherit;"&gt;not&lt;/em&gt; excluded from the scope that have the contractual right to receive cash. This ASU&#160;is effective for fiscal years, and interim periods within those fiscal years, beginning after &lt;em style="font: inherit;"&gt; December 15, 2019, &lt;/em&gt;with early adoption permitted. A recently adopted amendment has delayed the effective date until fiscal years beginning after &lt;em style="font: inherit;"&gt; December 15, 2022.&#160;&lt;/em&gt;The Company is currently evaluating this standard and the impact to the financial statements of the Company.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company evaluated other recent accounting pronouncements and does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expect them to have a material impact on its consolidated financial statements.&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;3&lt;/em&gt; - Retention&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;A retention receivable is a portion of an outstanding receivable balance amount withheld by a customer until a contract is fully completed as specified in the contractual agreement. Retention receivables of $2.9&#160;million and $2.7&#160;million were included in the balance of trade accounts receivable as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, respectively. A retention receivable of $4.3&#160;million and $2.7&#160;million&#160;was included in the balance of other long-term assets as of&#160;&lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; due to the long-term nature of the receivables. See Note &lt;em style="font: inherit;"&gt;2&lt;/em&gt; - Accounts receivable for further information regarding the future realization of these long-term balances.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;4&lt;/em&gt; - Revenue recognition&#160;&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company accounts for its revenues under&#160;ASC Topic &lt;em style="font: inherit;"&gt;606,&lt;/em&gt; "Revenue from Contracts with Customers" ("Topic &lt;em style="font: inherit;"&gt;606"&lt;/em&gt;).&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: left; text-indent: -9pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Revenue from contracts with customers: &lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company defines a contract as an agreement that has approval and commitment from both parties, defined rights and identifiable payment terms, which ensures the contract has commercial substance and that collectability is reasonably assured.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company&#x2019;s standard revenue transactions are classified in to &lt;em style="font: inherit;"&gt;two&lt;/em&gt; main categories:&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
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     &lt;tr&gt;
      &lt;td style="width: 3.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="width: 3.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;1&lt;/em&gt;)&lt;/p&gt; &lt;/td&gt;
      &lt;td style="width: 93.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Systems and Coating - which include all bundled products in which Perma-Pipe designs, engineers, and manufactures pre-insulated specialty piping systems,&#160;insulates subsea flowline pipe,&#160;subsea oil production equipment, and landlines. Additionally, this systems classification also includes coating applied to pipes and structures.&#160;&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr&gt;
      &lt;td style="width: 3.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="width: 3.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;2&lt;/em&gt;)&lt;/p&gt; &lt;/td&gt;
      &lt;td style="width: 93.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Products - which include cables, leak detection products, heat trace products, material/goods &lt;em style="font: inherit;"&gt;not&lt;/em&gt; bundled with piping or flowline systems, and field services &lt;em style="font: inherit;"&gt;not&lt;/em&gt; bundled into a project contract.&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;In accordance with ASC &lt;em style="font: inherit;"&gt;606&lt;/em&gt;-&lt;em style="font: inherit;"&gt;10&lt;/em&gt;-&lt;em style="font: inherit;"&gt;25&lt;/em&gt;-&lt;em style="font: inherit;"&gt;27&lt;/em&gt; through &lt;em style="font: inherit;"&gt;29,&lt;/em&gt; the Company recognizes specialty piping and coating systems revenue over time as the manufacturing process progresses because &lt;em style="font: inherit;"&gt;one&lt;/em&gt; of the following conditions exist:&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr&gt;
      &lt;td style="width: 3.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="width: 3.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;1&lt;/em&gt;)&lt;/p&gt; &lt;/td&gt;
      &lt;td style="width: 93.4%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;the customer owns the material that is being insulated or coated, so the customer controls the asset and thus the work-in-process; or&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr&gt;
      &lt;td style="width: 3.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="width: 3.3%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;2&lt;/em&gt;)&lt;/p&gt; &lt;/td&gt;
      &lt;td style="width: 93.4%; vertical-align: top;"&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;the customer controls the work-in-process due to the custom nature of the pre-insulated, fabricated system being manufactured as evidenced by the Company&#x2019;s right to payment for work performed to date plus seller&#x2019;s profit margin for products that have &lt;em style="font: inherit;"&gt;no&lt;/em&gt; alternative use for the Company.&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Products revenue is recognized when goods are shipped or services are performed (ASC &lt;em style="font: inherit;"&gt;606&lt;/em&gt;-&lt;em style="font: inherit;"&gt;10&lt;/em&gt;-&lt;em style="font: inherit;"&gt;25&lt;/em&gt;-&lt;em style="font: inherit;"&gt;30&lt;/em&gt;).&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;A breakdown of the Company's revenues by revenue class for the years ended &lt;em style="font: inherit;"&gt; January 31,&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt; and &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&#160;are as follows (in thousands):&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Sales&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;% to Total&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Sales&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;% to Total&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Products&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;13,575&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;10&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;%&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;11,496&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;14&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;%&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Specialty Piping Systems and Coating&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revenue recognized under input method&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;44,778&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;32&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;%&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;35,041&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;41&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revenue recognized under output method&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;80,199&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;58&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;%&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;38,157&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;45&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;%&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;138,552&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;100&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;%&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;84,694&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;100&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;%&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The input method as noted in ASC &lt;em style="font: inherit;"&gt;606&lt;/em&gt;-&lt;em style="font: inherit;"&gt;10&lt;/em&gt;-&lt;em style="font: inherit;"&gt;55&lt;/em&gt;-&lt;em style="font: inherit;"&gt;20&lt;/em&gt; is used by the&#160;U.S. operating entities to measure revenue by the costs incurred to date relative to the estimated costs to satisfy the contract using the over time method. Generally, these contracts are considered a single performance obligation satisfied over time and due to the custom nature of the goods and services, the over time method is the most faithful depiction of the Company&#x2019;s performance as it measures the value of the goods and services transferred to the customer. Costs include all material, labor, and direct costs incurred to satisfy the performance obligations of the contract. Revenue recognition begins when projects costs are incurred.&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The output method as noted in ASC &lt;em style="font: inherit;"&gt;606&lt;/em&gt;-&lt;em style="font: inherit;"&gt;10&lt;/em&gt;-&lt;em style="font: inherit;"&gt;55&lt;/em&gt;-&lt;em style="font: inherit;"&gt;17&lt;/em&gt; is used by all&#160;other operating entities to measure revenue by the direct measurement of the outputs produced relative to the remaining goods promised under the contract. Due to the types of end customers, generally these contracts require formal inspection protocols or specific export documentation for units produced, or produced and shipped, therefore, the output method is the most faithful depiction of the Company&#x2019;s performance. Depending on the conditions of the contract, revenue &lt;em style="font: inherit;"&gt; may &lt;/em&gt;be recognized based on units produced, inspected and held by the Company prior to shipment or on units produced, inspected and shipped.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Some of the Company&#x2019;s operating entities invoice and collect milestones or other contractual obligations prior to the transfer of goods and services, but do&#160;&lt;em style="font: inherit;"&gt;not&lt;/em&gt; recognize revenue until the performance obligations are satisfied under the methods discussed above.&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Contract modifications that occur prior to the start of the manufacturing process will supersede the original contract and revenue is recognized using the modified contract value. Contract modifications that occur during the manufacturing process (changes in scope of work, job performance, material costs, and/or final contract settlements) are recognized in the period in which the revisions are known. Provisions for losses on uncompleted contracts are made in contract liabilities account in the period such losses are identified.&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Contract assets and liabilities: &lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Contract assets represent revenue recognized in excess of amounts billed&#160;for contract work in progress for which the Company has a valid contract and an enforceable right to payment for work completed. Contract liabilities represent billings in excess of costs&#160;for contract work in progress for which the Company has a valid contract and an enforceable right to payment for work completed. Both customer billings and the satisfaction (or partial satisfaction) of the performance obligation(s) occur throughout the manufacturing process and impact&#160;the period end balances in these accounts.&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company anticipates that substantially all costs incurred for uncompleted contracts as of&#160;&lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt; will be billed and collected within &lt;span style="-sec-ix-hidden:c83102688"&gt;one&lt;/span&gt; year.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;During the year ended&#160;&lt;em style="font: inherit;"&gt; January 31, 2021, &lt;/em&gt;&lt;em style="font: inherit;"&gt;one&lt;/em&gt; of the Company's customers in Qatar made a call on a performance bond held to secure &lt;em style="font: inherit;"&gt;one&lt;/em&gt; of&#160;the Company's&#160;contracts. The Company&#160;believes the customer's claims of non-performance under the contract are invalid and that the customer's actions were themselves a breach of the contract.&#160;The Company&#160;has engaged local counsel to seek reimbursement as well as additional compensation for lost profits suffered as a result of cancellation of certain work orders under the contract. The Company has recorded the expense related to the encashment of approximately $0.6 million in other income&#160;in the&#160;consolidated statements of operations for the year ended &lt;em style="font: inherit;"&gt; January 31, 2021. &lt;/em&gt;&lt;em style="font: inherit;"&gt;No&lt;/em&gt; receivable has been recorded related to the potential reimbursement in the consolidated financial statements as of &lt;em style="font: inherit;"&gt; January 31, 2022.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The following table shows the reconciliation of the cost in excess of billings:&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Costs incurred on uncompleted contracts&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;20,021&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;17,543&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Estimated earnings&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;12,030&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;9,651&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Earned revenue&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;32,051&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;27,194&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Less billings to date&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;31,019&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;23,949&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Costs in excess of billings, net&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;1,032&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;3,245&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Balance sheet classification&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Contract assets: Costs and estimated earnings in excess of billings on uncompleted contracts&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;2,309&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;4,007&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Contract liabilities: Billings in excess of costs and estimated earnings on uncompleted contracts&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(1,277&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(762&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Costs in excess of billings, net&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;1,032&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;3,245&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;Substantially all of the $0.8&#160;million and $1.2&#160;million contract liabilities balances at&#160;&lt;em style="font: inherit;"&gt; January 31, 2021&#160;&lt;/em&gt;and&#160;&lt;em style="font: inherit;"&gt;2020,&lt;/em&gt;&#160;respectively, were recognized in revenues during&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;and&#160;&lt;em style="font: inherit;"&gt;2020,&lt;/em&gt; respectively.&lt;/p&gt;
   &lt;p style="margin: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;i&gt;&lt;b&gt;Unbilled accounts receivable:&lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;The Company has recorded&#160;$2.7&#160;million&#160;and $0.2&#160;million of unbilled accounts receivable&#160;on the consolidated balance sheets as of&#160;&lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and&#160;&lt;em style="font: inherit;"&gt;2021,&lt;/em&gt;&#160;respectively, from&#160;revenues generated by its subsidiaries in MENA. The Company has fulfilled all performance obligations and has recorded revenue under the respective contracts. The deliverables under these contracts have been accepted by the customer and billings will be made once the&#160;customer picks up or arranges shipping for the products. All of the amounts included in unbilled accounts receivable as of&#160;&lt;em style="font: inherit;"&gt; January 31, 2021&#160;&lt;/em&gt;are expected to be billed in the &lt;em style="font: inherit;"&gt;first&lt;/em&gt; quarter of &lt;em style="font: inherit;"&gt;2022.&lt;/em&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i style="font-size: 10pt;"&gt;&lt;b&gt;Practical expedients:&lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Costs to obtain a contract are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; considered project costs as they are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; usually incremental, nor does job duration span more than &lt;em style="font: inherit;"&gt;one&lt;/em&gt; year. The Company applies practical expedient for these types of costs and as such are expensed in the period incurred.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;As the Company's contracts are less than &lt;em style="font: inherit;"&gt;one&lt;/em&gt; year, the Company has applied the practical expedient regarding disclosure of the aggregate amount and future timing of performance obligations that are unsatisfied or partially satisfied as of the end of the reporting period.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


  </us-gaap:RevenueFromContractWithCustomerTextBlock>
    <us-gaap:DisaggregationOfRevenueTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092070">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Sales&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;% to Total&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Sales&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;% to Total&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Products&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;13,575&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;10&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;%&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;11,496&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;14&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;%&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Specialty Piping Systems and Coating&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revenue recognized under input method&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;44,778&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;32&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;%&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;35,041&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;41&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revenue recognized under output method&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;80,199&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;58&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;%&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;38,157&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;45&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;%&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;138,552&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;100&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;%&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;84,694&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;100&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;%&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </us-gaap:DisaggregationOfRevenueTableTextBlock>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-ProductMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeMember"
      decimals="-3"
      id="c83102717"
      unitRef="USD">13575000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-ProductMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeMember"
      decimals="1"
      id="c83102718"
      unitRef="Pure">0.10</ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-ProductMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeMember"
      decimals="-3"
      id="c83102719"
      unitRef="USD">11496000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-ProductMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeMember"
      decimals="2"
      id="c83102720"
      unitRef="Pure">0.14</ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingInputMethodMember"
      decimals="-3"
      id="c83102722"
      unitRef="USD">44778000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingInputMethodMember"
      decimals="2"
      id="c83102723"
      unitRef="Pure">0.32</ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingInputMethodMember"
      decimals="-3"
      id="c83102724"
      unitRef="USD">35041000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingInputMethodMember"
      decimals="2"
      id="c83102725"
      unitRef="Pure">0.41</ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingOutputMethodMember"
      decimals="-3"
      id="c83102726"
      unitRef="USD">80199000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2021-02-01_2022-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingOutputMethodMember"
      decimals="2"
      id="c83102727"
      unitRef="Pure">0.58</ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingOutputMethodMember"
      decimals="-3"
      id="c83102728"
      unitRef="USD">38157000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-02-01_2021-01-31_ProductOrServiceAxis-SpecialtyPipingSystemsAndCoatingMember_TimingOfTransferOfGoodOrServiceAxis-TransferredAtPointInTimeUsingOutputMethodMember"
      decimals="2"
      id="c83102729"
      unitRef="Pure">0.45</ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83102730"
      unitRef="USD">138552000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2021-02-01_2022-01-31"
      decimals="0"
      id="c83102731"
      unitRef="Pure">1</ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83102732"
      unitRef="USD">84694000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-02-01_2021-01-31"
      decimals="0"
      id="c83102733"
      unitRef="Pure">1</ppih:PercentOfRevenueFromContractWithCustomerIncludingAssessedTax>
    <ppih:ExpenseRelatedToEncashment
      contextRef="d_2020-02-01_2021-01-31_IncomeStatementLocationAxis-OtherNonoperatingIncomeExpenseMember"
      decimals="-5"
      id="c83102691"
      unitRef="USD">600000</ppih:ExpenseRelatedToEncashment>
    <us-gaap:ScheduleOfAssumptionsForLongDurationContractsByProductAndGuaranteeTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092071">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Costs incurred on uncompleted contracts&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;20,021&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;17,543&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Estimated earnings&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;12,030&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;9,651&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Earned revenue&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;32,051&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;27,194&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Less billings to date&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;31,019&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;23,949&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Costs in excess of billings, net&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;1,032&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;3,245&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Balance sheet classification&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Contract assets: Costs and estimated earnings in excess of billings on uncompleted contracts&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;2,309&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;4,007&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Contract liabilities: Billings in excess of costs and estimated earnings on uncompleted contracts&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(1,277&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(762&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Costs in excess of billings, net&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;1,032&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;3,245&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </us-gaap:ScheduleOfAssumptionsForLongDurationContractsByProductAndGuaranteeTextBlock>
    <ppih:CostsIncurredOnUncompletedContracts
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102736"
      unitRef="USD">20021000</ppih:CostsIncurredOnUncompletedContracts>
    <ppih:CostsIncurredOnUncompletedContracts
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102737"
      unitRef="USD">17543000</ppih:CostsIncurredOnUncompletedContracts>
    <ppih:EstimatedEarnings
      contextRef="i_2022-01-31"
      decimals="-4"
      id="c83102738"
      unitRef="USD">12030000</ppih:EstimatedEarnings>
    <ppih:EstimatedEarnings
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102739"
      unitRef="USD">9651000</ppih:EstimatedEarnings>
    <ppih:EarnedRevenue
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102740"
      unitRef="USD">32051000</ppih:EarnedRevenue>
    <ppih:EarnedRevenue
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102741"
      unitRef="USD">27194000</ppih:EarnedRevenue>
    <ppih:BillingsToDate
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102742"
      unitRef="USD">31019000</ppih:BillingsToDate>
    <ppih:BillingsToDate
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102743"
      unitRef="USD">23949000</ppih:BillingsToDate>
    <ppih:CostsInExcessOfBillingsNet
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102744"
      unitRef="USD">1032000</ppih:CostsInExcessOfBillingsNet>
    <ppih:CostsInExcessOfBillingsNet
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102745"
      unitRef="USD">3245000</ppih:CostsInExcessOfBillingsNet>
    <us-gaap:ContractWithCustomerAssetNet
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102747"
      unitRef="USD">2309000</us-gaap:ContractWithCustomerAssetNet>
    <us-gaap:ContractWithCustomerAssetNet
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102748"
      unitRef="USD">4007000</us-gaap:ContractWithCustomerAssetNet>
    <us-gaap:ContractWithCustomerLiability
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102749"
      unitRef="USD">1277000</us-gaap:ContractWithCustomerLiability>
    <us-gaap:ContractWithCustomerLiability
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102750"
      unitRef="USD">762000</us-gaap:ContractWithCustomerLiability>
    <ppih:CostsInExcessOfBillingsNet
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102751"
      unitRef="USD">1032000</ppih:CostsInExcessOfBillingsNet>
    <ppih:CostsInExcessOfBillingsNet
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102752"
      unitRef="USD">3245000</ppih:CostsInExcessOfBillingsNet>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-5"
      id="c83102693"
      unitRef="USD">800000</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-5"
      id="c83102694"
      unitRef="USD">1200000</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <us-gaap:UnbilledReceivablesCurrent
      contextRef="i_2022-01-31_StatementGeographicalAxis-MiddleEastMember"
      decimals="-5"
      id="c83102698"
      unitRef="USD">2700000</us-gaap:UnbilledReceivablesCurrent>
    <us-gaap:UnbilledReceivablesCurrent
      contextRef="i_2021-01-31_StatementGeographicalAxis-MiddleEastMember"
      decimals="-5"
      id="c83102699"
      unitRef="USD">200000</us-gaap:UnbilledReceivablesCurrent>
    <us-gaap:DebtDisclosureTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092072">
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;5&lt;/em&gt; - Debt&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revolving line - North America&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;634&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;2,826&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Mortgage note&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;5,257&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;6,394&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revolving lines - foreign&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;6,049&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;3,272&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Term loan - foreign&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;33&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;17&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Finance lease obligations&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;9,944&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;701&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total debt&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;21,917&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;13,210&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Unamortized debt issuance costs&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(147&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(166&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less current maturities&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;7,384&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;6,776&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total long-term debt&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;14,386&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;6,268&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Current portion of long-term debt&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,384&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,776&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Unamortized debt issuance costs&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(9&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total short-term debt&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;7,384&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;6,767&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The following table summarizes the Company's scheduled maturities on &lt;em style="font: inherit;"&gt; January 31:&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 30%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Total&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2023&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2024&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2025&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2026&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2027&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Thereafter&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revolving line - North America&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;634&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;634&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Mortgage note&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5,257&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;4,002&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Revolving lines - foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,049&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,049&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Long-term finance obligation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;9,415&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;87&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;112&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;137&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;168&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;201&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;8,710&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition" style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Term loan - foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;33&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;6&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;13&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition" style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance lease obligations&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;529&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;357&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;172&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;21,917&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,384&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;548&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;395&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;426&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;452&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;12,712&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;i&gt;Paycheck Protection Program Loan.&lt;/i&gt;&lt;/b&gt;&#160;On &lt;em style="font: inherit;"&gt; May 1, 2020, &lt;/em&gt;the Company entered into a loan agreement under the Small Business Administration's Paycheck Protection Program ("PPP") and received proceeds of approximately $3.2 million. Interest on the loan accrued at a fixed interest rate of &lt;em style="font: inherit;"&gt;1.0%,&lt;/em&gt; and the loan had a maturity date of &lt;em style="font: inherit;"&gt; April 28, 2022. &lt;/em&gt;Under Section &lt;em style="font: inherit;"&gt;1106&lt;/em&gt; of the CARES Act, borrowers are eligible for forgiveness of principal and accrued interest on the loans to the extent that the proceeds are used to cover eligible payroll costs, mortgage interest costs, rent and utility costs, otherwise described as qualified expenses. During the&#160;&lt;em style="font: inherit;"&gt;three&lt;/em&gt; months ended&#160;&lt;em style="font: inherit;"&gt; July 31, 2020, &lt;/em&gt;the Company used all of the PPP loan proceeds to pay for qualified expenses, 100% of which were used for payroll related expenses.&#160;The Company&#160;submitted its application and supporting documentation for forgiveness to its bank, which submitted the application and supporting documentation&#160;to the Small Business Administration ("SBA"). On&#160;&lt;em style="font: inherit;"&gt; June 24, 2021,&#160;&lt;/em&gt;the Company was notified by its lender that its&#160;PPP loan had been forgiven by the SBA.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Guidance from the American Institute of Certified Public Accountants' ("AICPA") Technical Question and Answer Section &lt;em style="font: inherit;"&gt;3200.18&lt;/em&gt; states that if&#160;a company&#160;expects to meet the PPP&#x2019;s eligibility criteria and concludes that the PPP loan represents, in substance, a grant that is expected to be forgiven, it &lt;em style="font: inherit;"&gt; may &lt;/em&gt;analogize to International Accounting Standards ("IAS") &lt;em style="font: inherit;"&gt;20&lt;/em&gt; - Accounting for Government Grants and Disclosure of Government Assistance&#160;to account for the PPP loan.&#160; The Company has recognized the earnings impact on a systematic basis over the periods in which the Company recognized as expenses the related costs for which the grants were intended to compensate. We noted that all of these expenses, and thus the related earnings impact, were incurred during the&#160;year ended&#160;&lt;em style="font: inherit;"&gt; January 31, 2021.&#160;&#160;&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The&#160;IAS &lt;em style="font: inherit;"&gt;20&lt;/em&gt;&#160;guidance&#160;allows for recognition in earnings either separately under a general heading such as other income, or as a reduction of the related expenses. The Company has elected the former option, to make a more clear distinction in its financial statements between its operating income and the amount of net income resulting from the PPP loan and subsequent expected forgiveness. As such, we have&#160;recognized the proceeds in earnings during the&#160;year ended&#160;&lt;em style="font: inherit;"&gt; January 31, 2021. &lt;/em&gt;The amounts were recognized in other income, net in the consolidated statements of operations.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Revolving line - North America&lt;/b&gt;&lt;/i&gt;&lt;b&gt;.&#160;&lt;/b&gt;On &lt;em style="font: inherit;"&gt; September 20, 2018, &lt;/em&gt;the Company and certain of its U.S. and Canadian subsidiaries (collectively, together with the Company, the &#x201c;North American Loan Parties&#x201d;) entered into a Revolving Credit and Security Agreement (the &#x201c;Credit Agreement&#x201d;) with PNC Bank, National Association ("PNC"), as administrative agent and lender, providing for a &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-year $18 million Senior Secured Revolving Credit Facility, subject to a borrowing base including various reserves (the &#x201c;Senior Credit Facility&#x201d;).&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;On&#160;&lt;em style="font: inherit;"&gt; December 18, 2020,&#160;&lt;/em&gt;the Company entered into the First Amendment and Waiver to the Revolving Credit and Security Agreement (&#x201c;Amendment and Waiver&#x201d;) with PNC, which (i) reflected PNC&#x2019;s waiver of the Company&#x2019;s failure to maintain a&#160;fixed charge coverage ratio ("FCCR")&#160;of&#160;1.10&#160;to&#160;&lt;em style="font: inherit;"&gt;1.00&lt;/em&gt;&#160;as of&#160;&lt;em style="font: inherit;"&gt; October 31, 2020&#160;&lt;/em&gt;on a trailing&#160;&lt;em style="font: inherit;"&gt;four&lt;/em&gt;&#160;quarter basis as required under the Company&#x2019;s Credit Agreement and (ii) further amended certain future fixed charge coverage ratio covenants requirements under the Credit Agreement.&#160; Additionally, the Company was also required to have received, and applied to reduce the outstanding balance under the Credit Agreement, $1.0&#160;million from&#160;&lt;em style="font: inherit;"&gt;one&lt;/em&gt;&#160;of its foreign subsidiaries, Perma-Pipe Middle East FZC, in the U.A.E. The transfer and repayment occurred on&#160;&lt;em style="font: inherit;"&gt; December 17, 2020&#160;&lt;/em&gt;and did&#160;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&#160;cause the Company to incur any additional fees or taxes, nor did it force the Company to change any of its assertions with regards to permanent reinvestment in any of its foreign subsidiaries. The Company incurred additional fees over the remainder of the Amendment and Waiver of approximately $0.1&#160;million. The Amendment and Waiver also eliminated&#160;the Company&#x2019;s ability to make LIBOR borrowings and reduced&#160;the overall availability by $2.0&#160;million until maturity.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;On&#160;&lt;em style="font: inherit;"&gt; September 17, 2021,&#160;&lt;/em&gt;the North American Loan Parties&#160;executed an extension of the Credit Agreement&#160;with PNC, providing for a new&#160;&lt;span style="-sec-ix-hidden:c83102773"&gt;five&lt;/span&gt;-year $18.0&#160;million senior secured revolving credit facility, subject to a borrowing base including various reserves (the &#x201c;Renewed Senior Credit Facility&#x201d;). The Company's&#160;obligations under the Renewed Senior Credit Facility are currently guaranteed by Perma-Pipe Canada, Inc. Each of the North American Loan Parties other than Perma-Pipe Canada, Inc. is a borrower under the Renewed Senior Credit Facility (collectively, the &#x201c;Borrowers&#x201d;).&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Borrowers are using borrowings under the Renewed Senior Credit Facility (i)&#160;to fund capital expenditures; (ii)&#160;to fund ongoing working capital needs; and (iii)&#160;for other corporate purposes, including potentially additional stock&#160;repurchases. Borrowings under the Renewed Senior Credit Facility bears interest at a rate equal to an alternate base rate, the London Inter-Bank Offered Rate (&#x201c;LIBOR&#x201d;) or a LIBOR successor rate index, plus, in each case, an applicable margin. The applicable margin is based on an FCCR range. Interest on alternate base rate borrowings are based on&#160;the alternate base rate as defined in the Renewed Senior Credit Facility&#160;plus an applicable margin ranging from&#160;1.00% to&#160;1.50%, based on the FCCR in the most recently reported period. Interest on LIBOR or LIBOR successor rate borrowings will&#160;be the LIBOR rate as defined in the Renewed Senior Credit Facility&#160;plus an applicable margin ranging from&#160;2.00% to&#160;2.50%, based on the FCCR in the most recently reported period.&#160;Additionally, the Borrowers pay a&#160;0.25% per annum facility fee on the unused portion of the Renewed Senior Credit Facility.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Subject to certain exceptions, borrowings under the Renewed Senior Credit Facility are secured by substantially all of the North American Loan Parties&#x2019; assets. The Renewed Senior Credit Facility will mature on&#160;&lt;em style="font: inherit;"&gt; September 20, 2026.&#160;&lt;/em&gt;Subject to certain qualifications and exceptions, the Renewed Senior Credit Facility contains covenants that, among other things, restrict the North American Loan Parties&#x2019; ability to create liens, merge or consolidate, consummate acquisitions, make investments, dispose of assets, incur debt, and pay dividends and other distributions. In addition, the North American Loan Parties&#160;&lt;em style="font: inherit;"&gt; may&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&#160;make&#160;capital expenditures in excess of $5.0&#160;million annually, plus a limited carryover of unused amounts.&#160;Further, the North American Loan Parties &lt;em style="font: inherit;"&gt; may &lt;/em&gt;&lt;em style="font: inherit;"&gt;not&lt;/em&gt; make repurchases of the Company's common stock in excess of $3.0 million.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Renewed Senior Credit Facility also contains financial covenants requiring&#160;the North American Loan Parties to achieve a ratio of its EBITDA to the sum of scheduled cash principal payments on indebtedness for borrowed money and interest payments on the advances under the Renewed Senior Credit Facility&#160;to be&#160;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&#160;less than&#160;1.10&#160;to&#160;&lt;em style="font: inherit;"&gt;1.00&lt;/em&gt;&#160;if for any&#160;&lt;em style="font: inherit;"&gt;five&lt;/em&gt;&#160;consecutive days the undrawn availability is less than $3.0&#160;million&#160;or any day in which the undrawn availability is less than $2.0&#160;million. As of &lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;the calculated ratio was substantially greater than&#160;1.10&#160;to&#160;&lt;em style="font: inherit;"&gt;1.00.&lt;/em&gt;&#160;In order to cure any future breach of the fixed charge coverage ratio covenant by the North American Loan Parties, the Company&#160;&lt;em style="font: inherit;"&gt; may&#160;&lt;/em&gt;repatriate cash from any of its foreign subsidiaries that are otherwise&#160;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&#160;a party to the Renewed Senior Credit Facility in an amount which, when added to the amount of the Company&#x2019;s Consolidated EBITDA, would result in pro forma compliance with the covenant. The Company was in compliance with these covenants as of&#160;&lt;em style="font: inherit;"&gt; January 31, 2022.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Renewed Senior Credit Facility contains customary events of default. If an event of default occurs and is continuing, then PNC&#160;&lt;em style="font: inherit;"&gt; may&#160;&lt;/em&gt;terminate all commitments to extend further credit and declare all amounts outstanding under the Renewed Senior Credit Facility due and payable immediately. In addition, if any of the North American Loan Parties or certain of their subsidiaries become the subject of voluntary or involuntary proceedings under any bankruptcy, insolvency or similar law, then any outstanding obligations under the Renewed Senior Credit Facility will automatically become immediately due and payable. Loans outstanding under the Renewed Senior Credit Facility will bear interest at a rate of&#160;2.00% per annum in excess of the otherwise applicable rate (i) while a bankruptcy event of default exists or (ii) upon the lender's&#160;request, during the continuance of any other event of default.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;As of &lt;em style="font: inherit;"&gt; January 31, 2022,&#160;&lt;/em&gt;the Company had borrowed an aggregate of $0.6 million at a rate of 4.25% and had $8.5&#160;million available under the Renewed Senior Credit Facility,&#160;before application of a&#160;$2.5&#160;million availability block that can be reduced by the Company's financial performance. This block on the Company's availability under its Renewed Senior Credit Facility was removed completely based on its financial performance as of and for the year ended &lt;em style="font: inherit;"&gt; January 31, 2022.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Finance obligation - buildings and land.&lt;/b&gt;&lt;/i&gt;&lt;b&gt;&#160;&lt;/b&gt;On&#160;&lt;em style="font: inherit;"&gt; April 14, 2021,&#160;&lt;/em&gt;the Company entered into a purchase and sale agreement (the "Purchase and Sale Agreement"). Pursuant to the terms of the Purchase and Sale Agreement, the Company sold its land and buildings in Lebanon, Tennessee (the "Property") for a purchase price of $10.4&#160;million. The transaction generated net cash proceeds of $9.1&#160;million, following the release of the escrowed amount in&#160;&lt;em style="font: inherit;"&gt; June 2021&#160;&lt;/em&gt;discussed below. The&#160;Company used a portion of the proceeds to repay its borrowings under the Senior Credit Facility. The Company&#160;expects to use its liquidity for strategic investments and general corporate needs. Concurrent with the sale of the Property, the Company entered into a&#160;&lt;span style="-sec-ix-hidden:c83102801"&gt;fifteen&lt;/span&gt;-year lease agreement (the &#x201c;Lease Agreement&#x201d;), whereby the Company will lease back the Property at an annual rental rate of&#160;approximately $0.8&#160;million, subject to annual rent increases of&#160;2.0%. Under the Lease Agreement, the Company has&#160;&lt;span style="-sec-ix-hidden:c83102804"&gt;four&lt;/span&gt;&#160;consecutive options to extend the term of the lease by&#160;&lt;span style="-sec-ix-hidden:c83102805"&gt;five&lt;/span&gt;&#160;years for each such option.&#160;Concurrently with the sale, the Company paid off the approximately $0.9&#160;million&#160;mortgage note on the Property to its lender. At closing, $0.4&#160;million was placed in a short-term escrow account to cover certain post-closing contingencies that&#160;&lt;em style="font: inherit;"&gt; may&#160;&lt;/em&gt;arise. The contingencies were resolved in&#160;&lt;em style="font: inherit;"&gt; May 2021&#160;&lt;/em&gt;and the Company received the escrowed funds in&#160;&lt;em style="font: inherit;"&gt; June 2021.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;In accordance with ASC Topic&#160;&lt;em style="font: inherit;"&gt;842,&lt;/em&gt;&#160;"Leases", this transaction was recorded as a failed sale and leaseback as the present value of lease payments exceeded&#160;substantially&#160;all of the&#160;fair value of the underlying asset. The Company utilized an incremental borrowing rate of&#160;8.0% to determine&#160;the finance obligation&#160;to record for the amounts received and&#160;will continue to depreciate the assets.&#160;The current portion of the finance obligation of $0.1&#160;million is recognized in current maturities of long-term debt and the long-term portion of $9.3&#160;million is recognized&#160;in&#160;long-term finance obligation&#160;on the Company's consolidated balance sheets as of &lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;31,&lt;/em&gt;&#160;&lt;em style="font: inherit;"&gt;2022.&lt;/em&gt;&#160;The net carrying amount of the financial liability and remaining assets will be&#160;&lt;em style="font: inherit;"&gt;zero&lt;/em&gt;&#160;at the end of the lease term.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Revolving lines - foreign.&#160;&lt;/b&gt;&lt;/i&gt;The Company also has credit arrangements used by its Middle Eastern subsidiaries in the U.A.E. and Egypt as discussed further below.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;div style="font-size:10pt"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
      The Company has&#160;a revolving line for&#160;
     8.0&#160;million U.A.E. Dirhams (approximately
     $2.2&#160;million at
     &lt;em style="font: inherit;"&gt; January 31, 2022) &lt;/em&gt;from a bank in the U.A.E. The&#160;facility has&#160;an interest rate of approximately&#160;
     3.77% and&#160;was
     &lt;span style="color:#333333"&gt; originally set to expire&#160;in&#160;&lt;em style="font: inherit;"&gt; November 2020,&#160;&lt;/em&gt;however, the expiration was extended due to the&#160;COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt;&#160;pandemic. The Company has submitted final documentation to complete the renewal process&#160;and is awaiting official notification from the bank of the renewal completion. This process is expected to be completed in&#160;&lt;em style="font: inherit;"&gt; May 2022.&lt;/em&gt;&lt;/span&gt;
    &lt;/div&gt;
   &lt;/div&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;div style="font-size:10pt"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
     &lt;span style="color:#333333"&gt;The Company has a&#160;&lt;em style="font: inherit;"&gt;second&lt;/em&gt;&#160;revolving line for&#160;19.5&#160;million U.A.E. Dirhams (approximately $5.3&#160;million&#160;at &lt;em style="font: inherit;"&gt; January 31, 2022) &lt;/em&gt;from a bank in the U.A.E. The&#160;facility has an interest rate of approximately&#160;4.5% and&#160;is set to expire&#160;in&#160;&lt;em style="font: inherit;"&gt; January 2023.&lt;/em&gt;&lt;/span&gt;
    &lt;/div&gt;
   &lt;/div&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;div style="font-size:10pt"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
     &lt;span style="color:#333333"&gt;The Company has a&#160;&lt;em style="font: inherit;"&gt;third&lt;/em&gt; credit arrangement for project financing with a bank in the U.A.E.&#160;for&#160;3.0&#160;million U.A.E. Dirhams (approximately $0.8&#160;million&#160;at &lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;31,&lt;/em&gt; &lt;em style="font: inherit;"&gt;2022&lt;/em&gt;). &lt;/span&gt;This credit arrangement is in the form of project financing at rates competitive in the U.A.E. The line is secured by the contract for a project being financed by the Company's U.A.E. subsidiary. The facility has an interest rate of approximately
     4.5% and is expected to expire in&#160;
     &lt;em style="font: inherit;"&gt; June 2023&#160;&lt;/em&gt;in connection with the completion of the project.&#160;
    &lt;/div&gt;
   &lt;/div&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;div style="font-size:10pt"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
      These credit arrangements are in the form of overdraft facilities and project financing at rates competitive in the countries in which the Company operates. The lines are secured by certain equipment, certain assets (such as accounts receivable and inventory), and a guarantee by the Company. Some credit arrangement covenants require a minimum tangible net worth to be maintained, including maintaining certain levels of intercompany subordinated debt. In addition, some of the revolving credit facilities restrict payment of dividends or undertaking of additional debt by the respective&#160;subsidiary.
    &lt;/div&gt;
   &lt;/div&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;div style="font-size:10pt"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
      In&#160;
     &lt;em style="font: inherit;"&gt; June 2021,&#160;&lt;/em&gt;the Company's Egyptian subsidiary entered into a credit arrangement with a bank in Egypt for a revolving line of&#160;
     100.0&#160;million Egyptian Pounds (approximately
     $6.2&#160;million at
     &lt;em style="font: inherit;"&gt; January 31, 2022). &lt;/em&gt;This credit arrangement is in the form of project financing at rates competitive in Egypt. The line was secured by certain assets (such as accounts receivable) of the Company's Egyptian subsidiary. Among other covenants, the credit arrangement established a maximum leverage ratio allowable and restricted the Company's Egyptian subsidiary's ability to undertake any additional debt.&#160;The&#160;facility has an interest rate of approximately
     8.0%&#160;and&#160;is set to expire&#160;in&#160;
     &lt;em style="font: inherit;"&gt; August&#160;&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;2022.&lt;/em&gt;
    &lt;/div&gt;
   &lt;/div&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;div style="font-size:10pt"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
      In&#160;
     &lt;em style="font: inherit;"&gt; December 2021,&#160;&lt;/em&gt;the Company entered into a credit arrangement for project financing with a bank in Egypt for
     28.2&#160;million Egyptian Pounds (approximately
     $1.8&#160;million at
     &lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;31,&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;2022&lt;/em&gt;).&#160;This credit arrangement is in the form of project financing at rates competitive in Egypt. The line is secured by the contract for a project being financed by the Company's Egyptian subsidiary. The facility has an interest rate of approximately&#160;
     8.0% and is expected to expire in&#160;
     &lt;em style="font: inherit;"&gt; June 2022 &lt;/em&gt;in connection with the completion of the project.
    &lt;/div&gt;
   &lt;/div&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;div style="font-size:10pt"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
      The Company&#x2019;s credit arrangements used by its Middle Eastern subsidiaries are subject to renewal on an annual basis. The Company guarantees only a portion of the subsidiaries' debt, including foreign debt. As of
     &lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;the amount of foreign subsidiary debt guaranteed by the Company was approximately
     $0.2 million.&#160;
    &lt;/div&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
      &#160;
    &lt;/div&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
      The Company was in compliance with the covenants under the credit arrangements in the U.A.E.&#160;as of
     &lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;31,&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;2022.&lt;/em&gt;&#160;The Company was
     &lt;em style="font: inherit;"&gt;not&lt;/em&gt; in compliance with a covenant under its
     28.2 million Egyptian Pound project financing in Egypt as of
     &lt;em style="font: inherit;"&gt; January 31, 2022. &lt;/em&gt;The Company did
     &lt;em style="font: inherit;"&gt;not&lt;/em&gt; meet its required debt to equity ratio as of
     &lt;em style="font: inherit;"&gt; January 31, 2022. &lt;/em&gt;The Company has received&#160;a waiver from the bank as of
     &lt;em style="font: inherit;"&gt; January 31, 2022. &lt;/em&gt;On
     &lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;31,&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;2022,&lt;/em&gt; interest rates were based on the Emirates Inter Bank Offered Rate&#160;plus&#160;
     3.0% to&#160;
     3.5% per annum for the U.A.E. credit arrangements,&#160;
     &lt;em style="font: inherit;"&gt;two&lt;/em&gt;&#160;of which have&#160;a minimum interest rate of&#160;
     4.5% per annum, and based on the stated interest rate in the agreement for the Egypt credit arrangement. Based on these base rates, as of
     &lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;31,&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;2022,&lt;/em&gt; the Company's interest rates ranged from&#160;
     3.77% to
     8.0%, with a weighted average rate of
     7.31%, and the Company had facility limits totaling
     $16.4&#160;million under these credit arrangements.&#160;As of
     &lt;em style="font: inherit;"&gt; January 31, 2022,&#160;&lt;/em&gt;
     $1.2&#160;million of availability was used to support letters of credit to guarantee amounts committed for inventory purchases and for performance guarantees. Additionally, as of
     &lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;31,&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;2022,&lt;/em&gt; the Company had borrowed
     $6.0&#160;million, and had an additional
     $6.1&#160;million of&#160;borrowing remaining available under the foreign revolving credit arrangements. The foreign revolving lines balances as of
     &lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;31,&lt;/em&gt;
     &lt;em style="font: inherit;"&gt;2022&lt;/em&gt; and
     &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;were included as current maturities of long-term debt in the Company's consolidated balance sheets.&#160;
    &lt;/div&gt;
   &lt;/div&gt;
   &lt;div style="font-size:10pt"&gt;
    &lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; margin: 0pt;"&gt;
      &#160;
    &lt;/div&gt;
   &lt;/div&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Mortgages.&lt;/b&gt;&lt;/i&gt; On &lt;em style="font: inherit;"&gt; July&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;28,&lt;/em&gt; &lt;em style="font: inherit;"&gt;2016,&lt;/em&gt; the Company borrowed CAD 8.0&#160;million (approximately USD $6.1&#160;million at the prevailing exchange rate on the transaction date) from a bank in Canada under a mortgage note secured by the manufacturing facility located in Alberta, Canada that matures on &lt;em style="font: inherit;"&gt; December&#160;&lt;/em&gt;&lt;span style="-sec-ix-hidden:c83102868"&gt;23,&lt;/span&gt; &lt;em style="font: inherit;"&gt;2042.&lt;/em&gt; The interest rate is variable, and was&#160;4.3% at &lt;em style="font: inherit;"&gt; January 31, 2022.&#160;&lt;/em&gt;Principal payments began in &lt;em style="font: inherit;"&gt; January 2018.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;On &lt;em style="font: inherit;"&gt; June&#160;&lt;/em&gt;&lt;span style="-sec-ix-hidden:c83102871"&gt;19,&lt;/span&gt; &lt;em style="font: inherit;"&gt;2012,&lt;/em&gt; the Company borrowed $1.8 million under a mortgage note secured by its manufacturing facility in Lebanon, Tennessee. The proceeds were used for payment of amounts borrowed. On&#160;&lt;em style="font: inherit;"&gt; April 14, 2021,&#160;&lt;/em&gt;the Company entered into the Purchase and Sale Agreement&#160;discussed above.&#160;Concurrently with the sale of the Property, the Company paid off the approximately $0.9&#160;million&#160;remaining on the mortgage note on the Property to its lender.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


  </us-gaap:DebtDisclosureTextBlock>
    <us-gaap:ScheduleOfDebtTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092073">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revolving line - North America&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;634&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;2,826&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Mortgage note&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;5,257&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;6,394&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revolving lines - foreign&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;6,049&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;3,272&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Term loan - foreign&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;33&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;17&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Finance lease obligations&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;9,944&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;701&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total debt&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;21,917&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;13,210&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Unamortized debt issuance costs&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(147&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(166&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less current maturities&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;7,384&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;6,776&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total long-term debt&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;14,386&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;6,268&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Current portion of long-term debt&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,384&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,776&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Unamortized debt issuance costs&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(9&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total short-term debt&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;7,384&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;6,767&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </us-gaap:ScheduleOfDebtTableTextBlock>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2022-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember"
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      id="c83102881"
      unitRef="USD">634000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2021-01-31_LongtermDebtTypeAxis-RevolvingLinesNorthAmericaMember"
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    <us-gaap:DebtInstrumentCarryingAmount
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    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2022-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember"
      decimals="-3"
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      unitRef="USD">6049000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2021-01-31_LongtermDebtTypeAxis-ForeignRevolvingLinesMember"
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      unitRef="USD">3272000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2022-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember"
      decimals="-3"
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      unitRef="USD">33000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2021-01-31_LongtermDebtTypeAxis-NotesPayableToBanksMember"
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      unitRef="USD">17000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2022-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember"
      decimals="-3"
      id="c83102889"
      unitRef="USD">9944000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2021-01-31_LongtermDebtTypeAxis-FinanceLeaseObligationsMember"
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      id="c83102890"
      unitRef="USD">701000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102891"
      unitRef="USD">21917000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i_2021-01-31"
      decimals="-4"
      id="c83102892"
      unitRef="USD">13210000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:UnamortizedDebtIssuanceExpense
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102893"
      unitRef="USD">147000</us-gaap:UnamortizedDebtIssuanceExpense>
    <us-gaap:UnamortizedDebtIssuanceExpense
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102894"
      unitRef="USD">166000</us-gaap:UnamortizedDebtIssuanceExpense>
    <us-gaap:LongTermDebtCurrent
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102895"
      unitRef="USD">7384000</us-gaap:LongTermDebtCurrent>
    <us-gaap:LongTermDebtCurrent
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102896"
      unitRef="USD">6776000</us-gaap:LongTermDebtCurrent>
    <us-gaap:LongTermDebt
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102897"
      unitRef="USD">14386000</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebt
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102898"
      unitRef="USD">6268000</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebtCurrent
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102899"
      unitRef="USD">7384000</us-gaap:LongTermDebtCurrent>
    <us-gaap:LongTermDebtCurrent
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102900"
      unitRef="USD">6776000</us-gaap:LongTermDebtCurrent>
    <us-gaap:DeferredFinanceCostsCurrentNet
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102901"
      unitRef="USD">-0</us-gaap:DeferredFinanceCostsCurrentNet>
    <us-gaap:DeferredFinanceCostsCurrentNet
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102902"
      unitRef="USD">9000</us-gaap:DeferredFinanceCostsCurrentNet>
    <us-gaap:ShortTermBorrowings
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83102903"
      unitRef="USD">7384000</us-gaap:ShortTermBorrowings>
    <us-gaap:ShortTermBorrowings
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83102904"
      unitRef="USD">6767000</us-gaap:ShortTermBorrowings>
    <us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092074">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 30%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Total&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2023&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2024&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2025&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2026&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2027&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Thereafter&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Revolving line - North America&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;634&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;634&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Mortgage note&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5,257&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;251&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;4,002&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Revolving lines - foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,049&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,049&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Long-term finance obligation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;9,415&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;87&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;112&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;137&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;168&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;201&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;8,710&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition" style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Term loan - foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;33&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;6&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;13&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition" style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance lease obligations&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;529&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;357&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;172&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;21,917&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,384&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;548&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;395&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;426&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;452&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;12,712&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company accounts for its leases under ASC &lt;em style="font: inherit;"&gt;842,&lt;/em&gt; &lt;i&gt;Leases&lt;/i&gt;.&#160;Under this guidance, arrangements meeting the definition of a lease are classified as operating or financing leases, and are recorded on the consolidated balance sheet.&#160;Operating leases are included in operating lease right-of-use (&#x201c;ROU&#x201d;) assets, operating lease liabilities short-term, and operating lease liabilities long-term&#160;in the Company's consolidated balance sheets. Finance leases are included in property, plant and equipment, current maturities of long-term debt, and long-term debt less current maturities in the Company's consolidated balance sheets.&#160;&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;ROU assets represent the Company's right to use an underlying asset for the lease term and lease liabilities represent the Company's obligation to make lease payments arising from the lease calculated by discounting fixed lease payments over the lease term at the rate implicit in the lease or the Company&#x2019;s incremental borrowing rate.&#160; Lease liabilities are increased by interest and reduced by payments each period, and the ROU asset is amortized over the lease term.&#160; For operating leases, interest on the lease liability and the amortization of the ROU asset result in straight-line rent expense over the lease term.&#160; For finance leases, interest on the lease liability and the amortization of the ROU asset results in front-loaded expense over the lease term.&#160; Variable lease expenses are recorded when incurred.&#160;ROU assets and liabilities are recognized at the commencement date of the lease based on the present value of lease payments over the lease term.&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;As most of the Company's leases do &lt;em style="font: inherit;"&gt;not&lt;/em&gt; provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at the commencement date in determining the present value of lease payments.&#160;The incremental borrowing rate is the rate of interest that the Company would have to pay to borrow on a collateralized basis over a similar term and amount equal to the lease payments in a similar economic environment.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;In calculating the ROU asset and lease liability, the Company elects to combine lease and non-lease components.&#160; The Company excludes short-term leases having initial terms of &lt;em style="font: inherit;"&gt;12&lt;/em&gt; months or less from the new guidance as an accounting policy election, and recognizes rent expense on a straight-line basis over the lease term.&#160;&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Operating Leases.&#160;&lt;/b&gt;&lt;/i&gt;In&#160;&lt;em style="font: inherit;"&gt; August 2020,&#160;&lt;/em&gt;the Company entered into a new lease in Abu Dhabi, U.A.E. for land upon which the Company intends to build a facility. The&#160;annual payments are initially expected to be approximately&#160;1.2&#160;million U.A.E. Dirhams (approximately $0.3&#160;million at&#160;&lt;em style="font: inherit;"&gt; October 31, 2020),&#160;&lt;/em&gt;inclusive of rent and common charges, with escalation clauses in the agreement.&#160;Rent payments&#160;are deferred until&#160;&lt;em style="font: inherit;"&gt; August 2022.&#160;&lt;/em&gt;The lease expires in&#160;&lt;em style="font: inherit;"&gt; August 2050.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Finance Leases. &lt;/b&gt;&lt;/i&gt;In &lt;em style="font: inherit;"&gt;2019,&lt;/em&gt;&#160;the Company obtained &lt;em style="font: inherit;"&gt;two&lt;/em&gt; finance&#160;leases for CAD 1.1 million&#160;(approximately USD $0.8 million&#160;at the prevailing exchange rates on the transaction dates) to finance vehicle equipment. The interest rates for these finance&#160;leases were 8.0% per annum with monthly principal and interest payments of less than $0.1 million. These leases mature in &lt;em style="font: inherit;"&gt; August 2023.&#160;&lt;/em&gt;In &lt;em style="font: inherit;"&gt;2017,&lt;/em&gt; the Company obtained &lt;em style="font: inherit;"&gt;three&lt;/em&gt; finance&#160;leases for CAD 1.1 million&#160;(approximately USD $0.8 million&#160;at the prevailing exchange rates on the transaction dates) to finance vehicle equipment. The interest rates for these finance&#160;leases range&#160;from 4.0% to 7.8% per annum with monthly principal and interest payments of less than $0.1 million. Two of these leases matured in&#160;&lt;em style="font: inherit;"&gt; April&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;and new leases have been entered into in&#160;&lt;em style="font: inherit;"&gt; May 2021&#160;&lt;/em&gt;to replace the&#160;matured leases. The remaining lease matures in&#160;&lt;em style="font: inherit;"&gt; September&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;2022.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has several significant operating lease agreements, with lease terms of &lt;span style="-sec-ix-hidden:c83102982"&gt;one&lt;/span&gt; to 30 years, which consist of real estate, vehicles and office equipment leases. These leases do &lt;em style="font: inherit;"&gt;not&lt;/em&gt; require any contingent rental payments, impose any financial restrictions or contain any residual value guarantees.&#160; Certain of the Company&#x2019;s leases include renewal options and escalation clauses; renewal options have &lt;em style="font: inherit;"&gt;not&lt;/em&gt; been included in the calculation of the lease liabilities and ROU assets as the Company is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; reasonably certain to exercise the options.&#160; Variable expenses generally represent the Company&#x2019;s share of the landlord&#x2019;s operating expenses.&#160; The Company does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; have any arrangements where it acts as a lessor, other than &lt;em style="font: inherit;"&gt;one&lt;/em&gt; sub-lease arrangement.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;At&#160;&lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;the Company had total operating lease liabilities of $12.8&#160;million&#160;and operating ROU assets of $11.2&#160;million, which are reflected in the consolidated balance sheet. At &lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;the Company also had finance lease liabilities of $0.5&#160;million included in current maturities of long-term debt and long-term debt less current maturities, and finance ROU assets of $0.7&#160;million&#160;which were included in property plant and equipment, net of accumulated depreciation&#160;in the consolidated balance sheet.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Supplemental balance sheet information related to leases follows (in thousands):&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: Times New Roman; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; 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;&lt;b&gt;&lt;i&gt;Operating and Finance leases:&lt;/i&gt;&lt;/b&gt;&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;January 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; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;January 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; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;Finance leases assets:&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;Property and Equipment - gross&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;1,221&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;879&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;Accumulated depreciation and amortization&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(490&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(96&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;Property and Equipment - net&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;731&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;783&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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;Finance lease liabilities:&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;Finance lease liability short-term&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;357&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;300&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;Finance lease liability long-term&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;173&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;401&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;Total finance lease liabilities&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;530&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;701&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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;Operating lease assets:&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;Operating lease ROU assets&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;11,213&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;13,384&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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;Operating lease liabilities:&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;Operating lease liability short-term&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;1,496&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;1,402&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;Operating lease liability long-term&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;11,270&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;13,174&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;Total operating lease liabilities&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;12,766&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;14,576&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Total lease costs consist of the following (in thousands):&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: Times New Roman; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 35%; 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;&lt;b&gt;Lease costs&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Consolidated Statements of Operations Classification&lt;/em&gt;&lt;/b&gt;&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 colspan="2" style="width: 1%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 31, 2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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 colspan="2" style="width: 1%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 31, 2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 35%; 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;Finance Lease Costs&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; 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%; 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: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; 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;/tr&gt;

      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 35%; 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;Amortization of ROU assets&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;Cost of sales&lt;/em&gt;&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;245&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;214&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="width: 35%; 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;Interest on lease liabilities&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;Interest expense&lt;/em&gt;&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;53&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;69&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="width: 35%; 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;Operating lease costs&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;Cost of sales, SG&amp;amp;A expenses&lt;/em&gt;&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;2,502&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;2,570&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="width: 35%; 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;Short-term lease costs (1)&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;Cost of sales, SG&amp;amp;A expenses&lt;/em&gt;&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;591&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;398&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="width: 35%; 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;Sub-lease income&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;SG&amp;amp;A expenses&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(81&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(81&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td colspan="2" style="width: 35%; 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;&lt;b&gt;&lt;em style="font: inherit;"&gt;Total Lease costs&lt;/em&gt;&lt;/b&gt;&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;3,310&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;3,170&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;(&lt;em style="font: inherit;"&gt;1&lt;/em&gt;) Includes variable lease costs, which are immaterial&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Supplemental cash flow information related to leases is as follows (in thousands):&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: Times New Roman; font-size: 10pt;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 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; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 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; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; 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;Cash paid for amounts included in the measurement of lease liabilities:&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;Financing cash flows from finance leases&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;375&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;432&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;Operating cash flows from finance leases&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;53&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;69&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;Operating cash flows from operating leases&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;2,784&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;3,097&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;/tbody&gt;
    &lt;/table&gt;

   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 31, 2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 85%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;ROU Assets obtained in exchange for new lease obligations:&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance leases liabilities&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating leases liabilities&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;121&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Weighted-average lease terms discount rates are as follows:&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;January 31, 2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 85%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted-average remaining lease terms (in years):&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance leases&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1.5&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating leases&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;13.5&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;/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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted-average discount rates:&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance leases&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.1&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating leases&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.4&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

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


   &lt;p style="margin: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;On &lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;future minimum annual rental commitments under non-cancelable lease obligations were as follows (in thousands):&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Year:&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Finance Leases&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2023&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,367&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;386&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2024&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,335&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;177&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2025&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,525&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2026&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,326&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2027&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,333&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;12,322&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total lease payments&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;21,208&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;563&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less: amount representing interest&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(8,442&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(33&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total lease liabilities at January 31, 2022&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;12,766&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;530&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Rental expense for operating leases was $3.1&#160;million and $3.0&#160;million in &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;and &lt;em style="font: inherit;"&gt;2020,&lt;/em&gt; respectively.&lt;/p&gt;
   &lt;p style="margin: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has several significant operating lease agreements as follows:&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; vertical-align: top;"&gt;
      &lt;td style="width: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
      &lt;td style="width: 18pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Office space of approximately &lt;em style="font: inherit;"&gt;31,650&lt;/em&gt; square feet in Niles, IL is leased until &lt;em style="font: inherit;"&gt; October 2023.&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr&gt;
      &lt;td style="width: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
      &lt;td style="width: 18pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/td&gt;
      &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Production facilities and office space of approximately &lt;em style="font: inherit;"&gt;139,000&lt;/em&gt; square feet in Lebanon, Tennessee is leased until &lt;em style="font: inherit;"&gt; December 31, 2035.&lt;/em&gt;&lt;/td&gt;
     &lt;/tr&gt;

     &lt;tr style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; vertical-align: top;"&gt;
      &lt;td style="width: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
      &lt;td style="width: 18pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Five acres of land in Louisiana is leased through &lt;em style="font: inherit;"&gt; March 2022.&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; vertical-align: top;"&gt;
      &lt;td style="width: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
      &lt;td style="width: 18pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Twenty acres of land in Canada leased through &lt;em style="font: inherit;"&gt; December 2022.&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; vertical-align: top;"&gt;
      &lt;td style="width: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
      &lt;td style="width: 18pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Nine acres of land in the Kingdom of Saudi Arabia is leased through &lt;em style="font: inherit;"&gt; April 2030.&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; vertical-align: top;"&gt;
      &lt;td style="width: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
      &lt;td style="width: 18pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Production facilities in the U.A.E. of approximately &lt;em style="font: inherit;"&gt;80,200&lt;/em&gt; square feet on approximately &lt;em style="font: inherit;"&gt;107,600&lt;/em&gt; square feet of land is leased until &lt;em style="font: inherit;"&gt; June 2030.&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; vertical-align: top;"&gt;
      &lt;td style="width: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
      &lt;td style="width: 18pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Office space of approximately &lt;em style="font: inherit;"&gt;21,500&lt;/em&gt; square feet and open land for production facilities of approximately &lt;em style="font: inherit;"&gt;423,000&lt;/em&gt; square feet in the U.A.E. is leased until &lt;em style="font: inherit;"&gt; July 2032.&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

    &lt;/tbody&gt;
   &lt;/table&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
    &lt;tbody&gt;
     &lt;tr style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; vertical-align: top;"&gt;
      &lt;td style="width: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
      &lt;td style="width: 18pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;
      &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Production facilities in the U.A.E. of approximately &lt;em style="font: inherit;"&gt;78,100&lt;/em&gt; square feet is leased until &lt;em style="font: inherit;"&gt; December 2032.&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;
     &lt;/tr&gt;

     &lt;tr&gt;
      &lt;td style="width: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
      &lt;td style="width: 18pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/td&gt;
      &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Approximately &lt;em style="font: inherit;"&gt;fourteen&lt;/em&gt; acres of land in the U.A.E. is leased through &lt;em style="font: inherit;"&gt; August 2050.&lt;/em&gt;&lt;/td&gt;
     &lt;/tr&gt;

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


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      contextRef="d_2020-08-01_2020-10-31_LeaseContractualTermAxis-AbuDhabiLandLeaseMember"
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      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; 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;&lt;b&gt;&lt;i&gt;Operating and Finance leases:&lt;/i&gt;&lt;/b&gt;&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;January 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; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;January 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; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
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      &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;Finance leases assets:&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;
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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; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Property and Equipment - gross&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;1,221&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;879&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;Accumulated depreciation and amortization&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(490&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(96&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;Property and Equipment - net&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;731&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;783&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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;Finance lease liabilities:&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;Finance lease liability short-term&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;357&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;300&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;Finance lease liability long-term&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;173&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;401&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;Total finance lease liabilities&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;530&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;701&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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;Operating lease assets:&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;Operating lease ROU assets&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;11,213&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;13,384&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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;Operating lease liabilities:&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;Operating lease liability short-term&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;1,496&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;1,402&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;Operating lease liability long-term&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;11,270&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;13,174&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;Total operating lease liabilities&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;12,766&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;14,576&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </ppih:SupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember"
      decimals="-3"
      id="c83103017"
      unitRef="USD">1221000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember"
      decimals="-3"
      id="c83103018"
      unitRef="USD">879000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember"
      decimals="-4"
      id="c83103019"
      unitRef="USD">490000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember"
      decimals="-3"
      id="c83103020"
      unitRef="USD">96000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="i_2022-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember"
      decimals="-3"
      id="c83103021"
      unitRef="USD">731000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="i_2021-01-31_PropertyPlantAndEquipmentByTypeAxis-FinanceLeasesAssetsMember"
      decimals="-3"
      id="c83103022"
      unitRef="USD">783000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:FinanceLeaseLiabilityCurrent
      contextRef="i_2022-01-31_BalanceSheetLocationAxis-OtherCurrentLiabilitiesMember"
      decimals="-3"
      id="c83103024"
      unitRef="USD">357000</us-gaap:FinanceLeaseLiabilityCurrent>
    <us-gaap:FinanceLeaseLiabilityCurrent
      contextRef="i_2021-01-31_BalanceSheetLocationAxis-OtherCurrentLiabilitiesMember"
      decimals="-5"
      id="c83103025"
      unitRef="USD">300000</us-gaap:FinanceLeaseLiabilityCurrent>
    <us-gaap:FinanceLeaseLiabilityNoncurrent
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103026"
      unitRef="USD">173000</us-gaap:FinanceLeaseLiabilityNoncurrent>
    <us-gaap:FinanceLeaseLiabilityNoncurrent
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103027"
      unitRef="USD">401000</us-gaap:FinanceLeaseLiabilityNoncurrent>
    <us-gaap:FinanceLeaseLiability
      contextRef="i_2022-01-31"
      decimals="-4"
      id="c83103028"
      unitRef="USD">530000</us-gaap:FinanceLeaseLiability>
    <us-gaap:FinanceLeaseLiability
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103029"
      unitRef="USD">701000</us-gaap:FinanceLeaseLiability>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103031"
      unitRef="USD">11213000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103032"
      unitRef="USD">13384000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103034"
      unitRef="USD">1496000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103035"
      unitRef="USD">1402000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="i_2022-01-31"
      decimals="-4"
      id="c83103036"
      unitRef="USD">11270000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103037"
      unitRef="USD">13174000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiability
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103038"
      unitRef="USD">12766000</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseLiability
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103039"
      unitRef="USD">14576000</us-gaap:OperatingLeaseLiability>
    <us-gaap:LeaseCostTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092077">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: Times New Roman; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 35%; 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;&lt;b&gt;Lease costs&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Consolidated Statements of Operations Classification&lt;/em&gt;&lt;/b&gt;&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 colspan="2" style="width: 1%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 31, 2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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 colspan="2" style="width: 1%; text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 31, 2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 35%; 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;Finance Lease Costs&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; 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%; 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: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; 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;/tr&gt;

      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 35%; 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;Amortization of ROU assets&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;Cost of sales&lt;/em&gt;&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;245&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;214&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="width: 35%; 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;Interest on lease liabilities&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;Interest expense&lt;/em&gt;&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;53&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;69&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="width: 35%; 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;Operating lease costs&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;Cost of sales, SG&amp;amp;A expenses&lt;/em&gt;&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;2,502&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;2,570&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="width: 35%; 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;Short-term lease costs (1)&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;Cost of sales, SG&amp;amp;A expenses&lt;/em&gt;&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;591&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;398&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="width: 35%; 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;Sub-lease income&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 35%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;p style="margin: 0pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;em style="font: inherit;"&gt;SG&amp;amp;A expenses&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(81&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; 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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(81&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td colspan="2" style="width: 35%; 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;&lt;b&gt;&lt;em style="font: inherit;"&gt;Total Lease costs&lt;/em&gt;&lt;/b&gt;&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-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;3,310&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;3,170&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </us-gaap:LeaseCostTableTextBlock>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103045"
      unitRef="USD">245000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103046"
      unitRef="USD">214000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103048"
      unitRef="USD">53000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103049"
      unitRef="USD">69000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:OperatingLeaseCost
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103051"
      unitRef="USD">2502000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-4"
      id="c83103052"
      unitRef="USD">2570000</us-gaap:OperatingLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103054"
      unitRef="USD">591000</us-gaap:ShortTermLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103055"
      unitRef="USD">398000</us-gaap:ShortTermLeaseCost>
    <us-gaap:SubleaseIncome
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103057"
      unitRef="USD">81000</us-gaap:SubleaseIncome>
    <us-gaap:SubleaseIncome
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103058"
      unitRef="USD">81000</us-gaap:SubleaseIncome>
    <us-gaap:LeaseCost
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-4"
      id="c83103060"
      unitRef="USD">3310000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-4"
      id="c83103061"
      unitRef="USD">3170000</us-gaap:LeaseCost>
    <ppih:SupplementalCashFlowInformationRelatedLeasesTableTextBlock
      contextRef="d_2021-02-01_2022-01-31"
      id="F0AD20DD-A400-4131-A32B-0B0B87533501">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: Times New Roman; font-size: 10pt;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 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; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 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; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; 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;Cash paid for amounts included in the measurement of lease liabilities:&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;Financing cash flows from finance leases&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;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;375&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;432&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;Operating cash flows from finance leases&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;53&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;69&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;Operating cash flows from operating leases&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;2,784&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;3,097&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;/tbody&gt;
    &lt;/table&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Year Ended January 31, 2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 85%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;ROU Assets obtained in exchange for new lease obligations:&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance leases liabilities&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating leases liabilities&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;121&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </ppih:SupplementalCashFlowInformationRelatedLeasesTableTextBlock>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103065"
      unitRef="USD">375000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103066"
      unitRef="USD">432000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeaseInterestPaymentOnLiability
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103067"
      unitRef="USD">53000</us-gaap:FinanceLeaseInterestPaymentOnLiability>
    <us-gaap:FinanceLeaseInterestPaymentOnLiability
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103068"
      unitRef="USD">69000</us-gaap:FinanceLeaseInterestPaymentOnLiability>
    <us-gaap:OperatingLeasePayments
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103069"
      unitRef="USD">2784000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103070"
      unitRef="USD">3097000</us-gaap:OperatingLeasePayments>
    <us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103073"
      unitRef="USD">0</us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103074"
      unitRef="USD">121000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <ppih:WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092080">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;January 31, 2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

      &lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 85%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted-average remaining lease terms (in years):&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance leases&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1.5&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating leases&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;13.5&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;/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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted-average discount rates:&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance leases&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.1&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating leases&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.4&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </ppih:WeightedaverageLeaseTermsAndDiscountRatesTableTextBlock>
    <us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1 contextRef="i_2022-01-31" id="c83103077">P1Y6M</us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="i_2022-01-31" id="c83103078">P13Y6M</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent
      contextRef="i_2022-01-31"
      decimals="3"
      id="c83103080"
      unitRef="Pure">0.091</us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="i_2022-01-31"
      decimals="3"
      id="c83103081"
      unitRef="Pure">0.074</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <ppih:FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092081">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;
     &lt;tbody&gt;
      &lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;
       &lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Year:&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Finance Leases&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2023&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,367&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;386&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2024&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,335&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;177&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2025&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,525&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2026&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,326&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;For the year ended January 31, 2027&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,333&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;12,322&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;-&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total lease payments&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;21,208&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;563&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less: amount representing interest&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(8,442&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(33&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total lease liabilities at January 31, 2022&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;12,766&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;530&lt;/td&gt;
       &lt;td style="width: 1%; padding-bottom: 3px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </ppih:FinanceAndOperatingLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103084"
      unitRef="USD">2367000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103085"
      unitRef="USD">386000</us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103086"
      unitRef="USD">2335000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103087"
      unitRef="USD">177000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103088"
      unitRef="USD">1525000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103089"
      unitRef="USD">0</us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103090"
      unitRef="USD">1326000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103091"
      unitRef="USD">0</us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103092"
      unitRef="USD">1333000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103093"
      unitRef="USD">0</us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103094"
      unitRef="USD">12322000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103095"
      unitRef="USD">0</us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103096"
      unitRef="USD">21208000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:FinanceLeaseLiabilityPaymentsDue
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103097"
      unitRef="USD">563000</us-gaap:FinanceLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103098"
      unitRef="USD">8442000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103099"
      unitRef="USD">33000</us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103100"
      unitRef="USD">12766000</us-gaap:OperatingLeaseLiability>
    <us-gaap:FinanceLeaseLiability
      contextRef="i_2022-01-31"
      decimals="-4"
      id="c83103101"
      unitRef="USD">530000</us-gaap:FinanceLeaseLiability>
    <us-gaap:OperatingLeaseExpense
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-5"
      id="c83102996"
      unitRef="USD">3100000</us-gaap:OperatingLeaseExpense>
    <us-gaap:OperatingLeaseExpense
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-6"
      id="c83102997"
      unitRef="USD">3000000.0</us-gaap:OperatingLeaseExpense>
    <us-gaap:IncomeTaxDisclosureTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092082">
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;7&lt;/em&gt; - Income taxes&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Income/(loss) from continuing operations before income taxes (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,357&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,288&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;11,684&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(4,487&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;8,327&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(7,775&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

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

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Components of income tax expense/(benefit) (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Current&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Federal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;18&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,317&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;413&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;State and other&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;144&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;105&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total current income tax expense&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,462&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;536&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Federal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(197&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(669&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;State and other&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total deferred income tax expense/(benefit)&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(197&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(669&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total income tax expense/(benefit)&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;2,265&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(133&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Repatriation of foreign earnings&lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;As a result of the onetime transition tax from the U.S. Tax Cuts and Jobs Act of &lt;em style="font: inherit;"&gt;2017&lt;/em&gt; (&#x201c;Tax Act&#x201d;), the Company estimates that distributions from foreign subsidiaries will &lt;em style="font: inherit;"&gt;no&lt;/em&gt; longer be subject to incremental U.S. tax as they will either be remittances of previously taxed earnings and profits or eligible for a full dividends received deduction. Current and future earnings in the Company's subsidiaries in Canada and Egypt are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; permanently reinvested. Earnings from these subsidiaries are subject to tax in their local jurisdiction, and withholding taxes in these jurisdictions are&#160;considered.&#160;The Company's liability has remained consistent at $0.2&#160;million as of &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively,&#160;related to these taxes.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;U.S. income and foreign withholding taxes have &lt;em style="font: inherit;"&gt;not&lt;/em&gt; been recognized on the excess of the amount for financial reporting over the tax basis of investments in foreign subsidiaries that is indefinitely reinvested outside the United States.&#160;The Company intends to permanently reinvest the undistributed earnings of&#160;its Middle Eastern and Indian subsidiaries.&#160;The Middle Eastern and Indian subsidiaries have unremitted earnings of $22.7&#160;million and $0.8 million, respectively, as of &lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;all of which has been subject to the transition tax in the United States. Unremitted earnings of $19.2&#160;million in the United Arab Emirates would &lt;em style="font: inherit;"&gt;not&lt;/em&gt; be subject to withholding tax in the event of a distribution, and $3.5&#160;million of unremitted earnings in Saudi Arabia would be subject to withholding tax of $0.2&#160;million. The Company has &lt;em style="font: inherit;"&gt;not&lt;/em&gt; recorded a deferred tax liability related to any financial reporting basis over tax basis related to the investment in these foreign subsidiaries as it is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; practical to estimate.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The difference between the provision for income taxes and the amount computed by applying the U.S. Federal statutory rate of &lt;em style="font: inherit;"&gt;21%&lt;/em&gt;&#160;was as follows:&lt;/p&gt;
   &lt;p style="margin: 0pt 7.2pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax expense at federal statutory rate&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,749&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(1,633&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;State expense, net of federal income tax effect&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;148&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(97&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred compensation adjustment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;456&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic valuation allowance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(636&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,807&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic return to provision&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(6&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(485&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Global Intangible Low Tax Income Inclusion&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;742&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Nontaxable Paycheck Protection Program Loan Forgiveness Proceeds&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;(662&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Permanent differences other&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;56&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;282&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Valuation allowance for state NOLs&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(29&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;183&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Differences in foreign tax rate&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(430&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;527&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign rate change&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(31&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;18&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred tax on unremitted earnings&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(55&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(176&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign withholding taxes&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;178&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;209&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;All other, net expense&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;123&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(101&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total income tax expense/(benefit)&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;2,265&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(133&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company's worldwide effective tax rates ("ETR") were 27.2% and 1.7% in &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; and &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;, respectively.&#160;The change in the ETR from the prior year to the current year is largely due to the Company&#x2019;s valuation allowance against its domestic deferred tax asset and changes to the mix of income in various jurisdictions.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Components of deferred income tax assets (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;U.S. Federal NOL carryforward&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,424&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,626&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred compensation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;350&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;508&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Research tax credit&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,573&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,686&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign NOL carryforward&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;448&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;543&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign tax credit&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,580&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,580&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Stock compensation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;62&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;442&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other accruals not yet deducted&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;276&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;245&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;State NOL carryforward&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,730&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,678&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued commissions and incentives&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;483&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;362&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Inventory valuation allowance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;116&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;106&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Lease liability&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;418&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;541&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Accrued pension&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;18&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;17&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;95&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Deferred tax assets, gross&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;18,477&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;19,430&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Valuation allowance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(16,905&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(17,746&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total deferred tax assets, net of valuation allowances&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,572&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,684&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Components of the deferred income tax liability&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(643&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(981&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign subsidiaries unremitted earnings&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(231&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(289&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(54&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(21&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Accrued pension&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;(159&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Right of use asset&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(386&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(484&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Total deferred tax liabilities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(1,473&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(1,775&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;)&lt;/b&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 style="padding-bottom: 1px;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Deferred tax asset/(liability), net&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;99&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(91&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;)&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Balance sheet classification&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Long-term assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;811&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;823&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Long-term liability&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(712&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(914&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total deferred tax assets/(liabilities), net of valuation allowances&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;99&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(91&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

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


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has a gross U.S. Federal operating loss carryforward of $40.1&#160;million. Of this amount, $33.8 million will begin to expire between tax years &lt;em style="font: inherit;"&gt;2030&lt;/em&gt; and &lt;em style="font: inherit;"&gt;2037&lt;/em&gt; and&#160;the remainder has an indefinite carryforward.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The deferred tax asset ("DTA")&#160;for state net operating&#160;loss ("NOL") carryforwards of $2.7&#160;million relates to amounts that expire at various times from &lt;em style="font: inherit;"&gt;2022&lt;/em&gt; to &lt;em style="font: inherit;"&gt;2032.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has a DTA foreign NOL carryforward of $0.4&#160;million for its subsidiary&#160;in Saudi Arabia. The NOL in Saudi Arabia can be carried forward indefinitely and does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; have a valuation allowance recorded against it.&#160;The NOL in India was fully utilized in &lt;em style="font: inherit;"&gt;2021.&lt;/em&gt; The ultimate realization of this tax benefit is dependent upon the generation of enough operating income in the foreign tax jurisdictions.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company periodically reviews the adequacy of its valuation allowance in all of the tax jurisdictions in which it operates, evaluates future sources of taxable income and tax planning strategies and &lt;em style="font: inherit;"&gt; may &lt;/em&gt;make further adjustments based on management's outlook for continued profits in each jurisdiction.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Management assesses the available positive and negative evidence to estimate whether sufficient future taxable income will be generated to permit the use of the existing deferred tax assets. A significant piece of objective negative evidence evaluated was the domestic cumulative loss incurred leading up to the period ended &lt;em style="font: inherit;"&gt; January 31, 2013. &lt;/em&gt;Such objective evidence limits the ability to consider other subjective evidence, such as our projections for future growth.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;On the basis of this evaluation, as of &lt;em style="font: inherit;"&gt; December 31, 2013, &lt;/em&gt;a full valuation allowance was recorded against the domestic deferred tax assets as the Company has determined that they are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; more likely than &lt;em style="font: inherit;"&gt;not&lt;/em&gt; to be realized based upon the available evidence. As of &lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;the Company has &lt;em style="font: inherit;"&gt;not&lt;/em&gt; released the valuation allowance as the objective negative evidence in the form of cumulative losses continues to exist. The amount of the domestic deferred tax assets considered realizable, however, could be increased if objective negative evidence in the form of cumulative losses is &lt;em style="font: inherit;"&gt;no&lt;/em&gt; longer present.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has a deferred tax asset of $2.6&#160;million for U.S. foreign tax credits after considering the impact of the repatriated foreign earnings and the &lt;em style="font: inherit;"&gt;one&lt;/em&gt;-time transition tax. The&#160;foreign tax credit deferred tax asset is fully offset with a valuation allowance. The excess foreign tax credits are subject to a &lt;em style="font: inherit;"&gt;ten&lt;/em&gt;-year carryforward and will begin to expire on &lt;em style="font: inherit;"&gt; January&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;31,&lt;/em&gt; &lt;em style="font: inherit;"&gt;2026.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The following table summarizes uncertain&#160;tax position&#160;("UTP") activity, excluding the related accrual for interest and penalties:&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Balance at beginning of the year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,591&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,545&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Increases in positions taken in a prior period&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(4&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Increases in positions taken in a current period&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;66&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;65&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Decreases due to lapse of statute of limitations&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(8&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(21&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Decreases due to settlements&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(34&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Balance at end of the year&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,611&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,591&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Included in the total UTP liability were estimated accrued interest and penalties of&#160;$0.2&#160;million&#160;in&#160;&lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;&#160;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively. These non-current income tax liabilities are recorded in other long-term liabilities in the consolidated balance sheet&#160;and recognized as an expense during the period.&#160;The Company's policy is to include interest and penalties in income tax expense. On &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;, the Company did&#160;&lt;em style="font: inherit;"&gt;not&lt;/em&gt; anticipate any significant adjustments to its unrecognized tax benefits within the next &lt;em style="font: inherit;"&gt;twelve&lt;/em&gt; months. Included in the balance on &lt;em style="font: inherit;"&gt; January 31, 2022&#160;&lt;/em&gt;were amounts offset by deferred taxes (i.e. temporary differences) or amounts that could be offset by refunds in other taxing jurisdictions (i.e., corollary adjustments).&#160;Upon reversal, $0.6&#160;million of the amount accrued on&#160;&lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt; would impact the future ETR.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company is subject to income taxes in the U.S. federal jurisdiction, and various states and foreign jurisdictions. Tax regulations within each jurisdiction are subject to the interpretation of the related tax laws and regulations and require significant judgment to apply.&#160;Tax years related to &lt;em style="font: inherit;"&gt; January 31, 2019, &lt;/em&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&#160;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;are open for federal and state tax purposes. In addition, federal and state tax years &lt;em style="font: inherit;"&gt; January 31, 2003&#160;&lt;/em&gt;through &lt;em style="font: inherit;"&gt; January 31, 2009 &lt;/em&gt;are subject to adjustment on audit, up to the amount of research tax credit generated in those years. Any NOL carryover&#160;can still be adjusted by the Internal Revenue Service in future&#160;year&#160;audits.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company's management periodically estimates the probable tax obligations of the Company using historical experience in tax jurisdictions and informed judgments. There are inherent uncertainties related to the interpretation of tax regulations in the jurisdictions in which the Company transacts business. The judgments and estimates made at a point in time &lt;em style="font: inherit;"&gt; may &lt;/em&gt;change based on the outcome of tax audits, as well as changes to or further interpretations of regulations. If such changes take place, there is a risk that the tax rate &lt;em style="font: inherit;"&gt; may &lt;/em&gt;increase or decrease in any period. Tax accruals for tax liabilities related to potential changes in judgments and estimates for federal, foreign and state tax issues are included in other long-term liabilities on the consolidated balance sheet.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


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    <us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092083">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Income/(loss) from continuing operations before income taxes (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,357&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(3,288&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;11,684&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(4,487&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;8,327&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(7,775&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
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    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
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    <us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092084">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Components of income tax expense/(benefit) (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Current&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Federal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;18&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,317&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;413&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;State and other&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;144&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;105&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total current income tax expense&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,462&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;536&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Federal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(197&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(669&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;State and other&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total deferred income tax expense/(benefit)&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(197&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(669&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Total income tax expense/(benefit)&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;2,265&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(133&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   </us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock>
    <us-gaap:CurrentFederalTaxExpenseBenefit
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    <us-gaap:CurrentForeignTaxExpenseBenefit
      contextRef="d_2020-02-01_2021-01-31"
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      contextRef="d_2020-02-01_2021-01-31"
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    <us-gaap:DeferredForeignIncomeTaxExpenseBenefit
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
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      unitRef="USD">-197000</us-gaap:DeferredForeignIncomeTaxExpenseBenefit>
    <us-gaap:DeferredForeignIncomeTaxExpenseBenefit
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
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    <us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit
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    <us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103180"
      unitRef="USD">0</us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit>
    <us-gaap:DeferredIncomeTaxExpenseBenefit
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103181"
      unitRef="USD">-197000</us-gaap:DeferredIncomeTaxExpenseBenefit>
    <us-gaap:DeferredIncomeTaxExpenseBenefit
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103182"
      unitRef="USD">-669000</us-gaap:DeferredIncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="d_2021-02-01_2022-01-31"
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      id="c83103183"
      unitRef="USD">2265000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103184"
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    <us-gaap:TaxesPayableCurrentAndNoncurrent
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      id="c83103110"
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      contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-ForeignCountryMember_IncomeTaxAuthorityNameAxis-MinistryOfFinanceIndiaMember"
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    <us-gaap:UndistributedEarningsOfForeignSubsidiaries
      contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-ForeignCountryMember_IncomeTaxAuthorityNameAxis-AE"
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      id="c83103112"
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      contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-ForeignCountryMember_IncomeTaxAuthorityNameAxis-SA"
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      id="c83103114"
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      contextRef="i_2022-01-31_IncomeTaxAuthorityAxis-ForeignCountryMember_IncomeTaxAuthorityNameAxis-SA"
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax expense at federal statutory rate&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,749&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(1,633&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;State expense, net of federal income tax effect&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;148&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(97&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred compensation adjustment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;456&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic valuation allowance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(636&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,807&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic return to provision&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(6&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(485&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Global Intangible Low Tax Income Inclusion&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;742&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Nontaxable Paycheck Protection Program Loan Forgiveness Proceeds&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;(662&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Permanent differences other&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;56&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;282&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Valuation allowance for state NOLs&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(29&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;183&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Differences in foreign tax rate&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(430&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;527&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign rate change&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(31&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;18&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred tax on unremitted earnings&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(55&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(176&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign withholding taxes&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;178&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;209&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;All other, net expense&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;123&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(101&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total income tax expense/(benefit)&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;2,265&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(133&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;/tr&gt;
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      contextRef="d_2020-02-01_2021-01-31"
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      contextRef="d_2020-02-01_2021-01-31"
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      contextRef="d_2021-02-01_2022-01-31"
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      contextRef="d_2020-02-01_2021-01-31"
      decimals="3"
      id="c83103121"
      unitRef="Pure">0.017</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Components of deferred income tax assets (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;U.S. Federal NOL carryforward&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,424&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8,626&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred compensation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;350&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;508&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Research tax credit&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,573&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,686&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign NOL carryforward&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;448&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;543&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign tax credit&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,580&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,580&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Stock compensation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;62&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;442&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other accruals not yet deducted&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;276&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;245&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;State NOL carryforward&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,730&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,678&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued commissions and incentives&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;483&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;362&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Inventory valuation allowance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;116&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;106&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Lease liability&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;418&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;541&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Accrued pension&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;18&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;17&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;95&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Deferred tax assets, gross&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;18,477&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;19,430&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Valuation allowance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(16,905&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(17,746&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total deferred tax assets, net of valuation allowances&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,572&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,684&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Components of the deferred income tax liability&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(643&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(981&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign subsidiaries unremitted earnings&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(231&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(289&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(54&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(21&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Accrued pension&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;(159&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Right of use asset&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(386&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;(484&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Total deferred tax liabilities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(1,473&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(1,775&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;)&lt;/b&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 style="padding-bottom: 1px;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Deferred tax asset/(liability), net&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;99&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(91&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;)&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Balance sheet classification&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Long-term assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;811&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;823&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Long-term liability&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(712&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(914&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;&lt;b&gt;Total deferred tax assets/(liabilities), net of valuation allowances&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;99&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;(91&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   </us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103219"
      unitRef="USD">8424000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103220"
      unitRef="USD">8626000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
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      decimals="-4"
      id="c83103221"
      unitRef="USD">350000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103222"
      unitRef="USD">508000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation>
    <us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103223"
      unitRef="USD">2573000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch>
    <us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103224"
      unitRef="USD">2686000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103225"
      unitRef="USD">448000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103226"
      unitRef="USD">543000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign>
    <us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign
      contextRef="i_2022-01-31"
      decimals="-4"
      id="c83103227"
      unitRef="USD">2580000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign>
    <us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign
      contextRef="i_2021-01-31"
      decimals="-4"
      id="c83103228"
      unitRef="USD">2580000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103229"
      unitRef="USD">62000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
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      id="c83103230"
      unitRef="USD">442000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103231"
      unitRef="USD">276000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103232"
      unitRef="USD">245000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
      contextRef="i_2022-01-31"
      decimals="-4"
      id="c83103233"
      unitRef="USD">2730000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
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      id="c83103235"
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      decimals="-3"
      id="c83103236"
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    <us-gaap:DeferredTaxAssetsInventory
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    <us-gaap:DeferredTaxAssetsInventory
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      id="c83103238"
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    <ppih:DeferredTaxAssetsLeaseLiability
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      decimals="-3"
      id="c83103239"
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    <ppih:DeferredTaxAssetsLeaseLiability
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103240"
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      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103241"
      unitRef="USD">0</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103242"
      unitRef="USD">18000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions>
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      decimals="-3"
      id="c83103243"
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    <us-gaap:DeferredTaxAssetsOther
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      decimals="-3"
      id="c83103244"
      unitRef="USD">95000</us-gaap:DeferredTaxAssetsOther>
    <us-gaap:DeferredTaxAssetsGross
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      decimals="-3"
      id="c83103245"
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    <us-gaap:DeferredTaxAssetsGross
      contextRef="i_2021-01-31"
      decimals="-4"
      id="c83103246"
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    <us-gaap:DeferredTaxAssetsValuationAllowance
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      decimals="-3"
      id="c83103247"
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    <us-gaap:DeferredTaxAssetsValuationAllowance
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      decimals="-3"
      id="c83103248"
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    <us-gaap:DeferredTaxAssetsNet
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      decimals="-3"
      id="c83103249"
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    <us-gaap:DeferredTaxAssetsNet
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      decimals="-3"
      id="c83103250"
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    <us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment
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      decimals="-3"
      id="c83103252"
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    <us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment
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      decimals="-3"
      id="c83103253"
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    <us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings
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      decimals="-3"
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    <us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings
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      decimals="-3"
      id="c83103255"
      unitRef="USD">289000</us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings>
    <us-gaap:DeferredTaxLiabilitiesOther
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      decimals="-3"
      id="c83103256"
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    <us-gaap:DeferredTaxLiabilitiesOther
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      id="c83103257"
      unitRef="USD">21000</us-gaap:DeferredTaxLiabilitiesOther>
    <ppih:DeferredTaxLiabilitiesDeferredExpensePensions
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      decimals="-3"
      id="c83103258"
      unitRef="USD">159000</ppih:DeferredTaxLiabilitiesDeferredExpensePensions>
    <ppih:DeferredTaxLiabilitiesDeferredExpensePensions
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103259"
      unitRef="USD">-0</ppih:DeferredTaxLiabilitiesDeferredExpensePensions>
    <us-gaap:DeferredTaxLiabilitiesLeasingArrangements
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      decimals="-3"
      id="c83103260"
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    <us-gaap:DeferredTaxLiabilitiesLeasingArrangements
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      decimals="-3"
      id="c83103261"
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    <us-gaap:DeferredIncomeTaxLiabilities
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      id="c83103262"
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    <us-gaap:DeferredIncomeTaxLiabilities
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      id="c83103263"
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    <us-gaap:DeferredTaxLiabilities
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      decimals="-3"
      id="c83103264"
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    <us-gaap:DeferredTaxLiabilities
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      decimals="-3"
      id="c83103265"
      unitRef="USD">91000</us-gaap:DeferredTaxLiabilities>
    <us-gaap:DeferredIncomeTaxAssetsNet
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      decimals="-3"
      id="c83103267"
      unitRef="USD">811000</us-gaap:DeferredIncomeTaxAssetsNet>
    <us-gaap:DeferredIncomeTaxAssetsNet
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103268"
      unitRef="USD">823000</us-gaap:DeferredIncomeTaxAssetsNet>
    <us-gaap:DeferredIncomeTaxLiabilitiesNet
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103269"
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    <us-gaap:DeferredIncomeTaxLiabilitiesNet
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      decimals="-3"
      id="c83103270"
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    <us-gaap:DeferredTaxLiabilities
      contextRef="i_2022-01-31"
      decimals="-3"
      id="c83103271"
      unitRef="USD">99000</us-gaap:DeferredTaxLiabilities>
    <us-gaap:DeferredTaxLiabilities
      contextRef="i_2021-01-31"
      decimals="-3"
      id="c83103272"
      unitRef="USD">91000</us-gaap:DeferredTaxLiabilities>
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    <ppih:OperatingLossCarryforwardsSubjectToExpiration
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      id="c83103126"
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    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
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      decimals="-5"
      id="c83103132"
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Balance at beginning of the year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,591&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,545&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Increases in positions taken in a prior period&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(4&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Increases in positions taken in a current period&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;66&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;65&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Decreases due to lapse of statute of limitations&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(8&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(21&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Decreases due to settlements&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(34&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Balance at end of the year&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,611&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,591&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;8&lt;/em&gt; - Retirement plans&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Pension plan&lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The defined benefit plan that covered the hourly rate&#160;employees of a non-operating filtration business unit, previously located in Winchester, Virginia,&#160;was frozen on &lt;em style="font: inherit;"&gt; June&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;30,&lt;/em&gt; &lt;em style="font: inherit;"&gt;2013&lt;/em&gt; per the &lt;em style="font: inherit;"&gt;third&lt;/em&gt; Amendment to the Plan dated &lt;em style="font: inherit;"&gt; May 15, 2013. &lt;/em&gt;The accrued benefit of each participant was frozen as of the freeze date, and &lt;em style="font: inherit;"&gt;no&lt;/em&gt; further benefits shall accrue with respect to any service or hours of service after the freeze date. The benefits are based on fixed amounts multiplied by years of service of participants. The Company engages outside actuaries to calculate its obligations and costs. The funding policy is to contribute such amounts as are necessary to provide for benefits attributed to service to date. The amounts contributed to the plan are sufficient to meet the minimum funding requirements set forth in the Employee Retirement Income Security Act of &lt;em style="font: inherit;"&gt;1974.&lt;/em&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Asset allocation&lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The pension plan holds &lt;em style="font: inherit;"&gt;no&lt;/em&gt; securities of Perma-Pipe International Holdings, Inc.; 100% of the assets are held for benefits under the plan. The fair value of the major categories of the pension plan's investments are presented below. The FASB has established a fair value hierarchy that distinguishes between (&lt;em style="font: inherit;"&gt;1&lt;/em&gt;) market participant assumptions developed based on market data obtained from independent sources (observable inputs) and (&lt;em style="font: inherit;"&gt;2&lt;/em&gt;) an entity's own assumptions about market participant assumptions developed based on the best information available in the circumstances (unobservable inputs). The fair value hierarchy consists of &lt;em style="font: inherit;"&gt;three&lt;/em&gt; broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets and liabilities (Level &lt;em style="font: inherit;"&gt;1&lt;/em&gt;) and the lowest priority to unobservable inputs (Level &lt;em style="font: inherit;"&gt;3&lt;/em&gt;). The &lt;em style="font: inherit;"&gt;three&lt;/em&gt; levels of the fair value hierarchy are described below:&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;span style="text-decoration: underline; "&gt;Level &lt;em style="font: inherit;"&gt;2&lt;/em&gt;&lt;/span&gt; - Inputs other than quoted prices included within Level &lt;em style="font: inherit;"&gt;1&lt;/em&gt; that are observable for the asset or liability, either directly or indirectly, including quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; active; inputs other than quoted prices that are observable for the asset or liability (e.g., interest rates); and inputs that are derived principally from or corroborated by observable market data by correlation or other means.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Level 1 market value of plan assets&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Equity securities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;4,119&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;4,112&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;U.S. bond market&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;1,544&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;1,716&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Real estate securities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;322&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;198&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5,985&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,026&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Level 2 significant other observable inputs&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Money market fund&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;321&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;139&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;321&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;139&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Investments measured at net asset value*&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;829&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;851&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,135&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,016&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;* Certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have &lt;em style="font: inherit;"&gt;not&lt;/em&gt; been categorized in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the reconciliation of benefit obligations, plan assets and funded status of plan.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;On &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;, plan assets were held 69% in equity, 26% in debt and 5% in other. The investment policy is to invest all funds &lt;em style="font: inherit;"&gt;not&lt;/em&gt; needed to pay benefits and investment expenses for the year, with target asset allocations of approximately 60% equities, 30% fixed income and 10% alternative investments, diversified across a variety of sub-asset classes and investment styles, following a flexible asset allocation approach that will allow the plan to participate in market opportunities as they become available. The expected long-term rate of return on assets is based on historical long-term rates of equity and fixed income investments and the asset mix objective of the funds.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Investment market conditions in&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt; resulted in $0.1&#160;million loss&#160;on plan assets, computed as the actual return&#160;as presented below less the expected return, which increased the fair value of plan assets at year end. The Company kept its expected return on plan assets used in determining cost and benefit obligations consistent at 7.5%, based on&#160;long-term market expectations that were relatively unchanged from the prior year. The plan's investments are intended to earn long-term returns to fund long-term obligations, and investment portfolios with asset allocations similar to those of the plan's investment policy have attained such returns over several decades. The Company does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expect to make any future contributions&#160;to maintain funding requirements.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Reconciliation of benefit obligations, plan assets and funded status of plan (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Accumulated benefit obligations&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Vested benefits&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,448&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,090&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accumulated benefits&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,448&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,090&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;/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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Change in benefit obligation&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Benefit obligation - beginning of year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,090&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,959&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Interest cost&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;173&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;190&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Actuarial loss&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(511&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;256&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Benefits paid&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(304&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(315&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Benefit obligation - end of year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;6,448&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,090&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Change in plan assets&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Fair value of plan assets - beginning of year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,016&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,550&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Actual gain on plan assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;423&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;781&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Benefits paid&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(304&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(315&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Fair value of plan assets - end of year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,135&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,016&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Over-funded/(unfunded) status&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;688&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(74&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Balance sheet classification&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid expenses and other current assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;322&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;332&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,050&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,828&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred compensation liabilities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(1,684&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(2,234&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net amount recognized&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;688&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(74&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Amounts recognized in accumulated other comprehensive loss&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Unrecognized actuarial loss&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,362&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,902&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net amount recognized&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;1,362&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;1,902&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

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

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Weighted-average assumptions used to determine net cost and benefit obligations&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;End of year benefit obligation discount rate&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3.00&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2.50&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;End of year net periodic benefit cost discount rate&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2.50&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expected return on plan assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.50&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.50&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The discount rate was based on the FTSE pension discount curve of high quality fixed income investments with cash flows matching the plan's expected benefit payments, consistent with prior years. The Company determines the expected long-term rate of return on plan assets by performing a detailed analysis of historical and expected returns based on the strategic asset allocation approved by the Board of Directors and the underlying return fundamentals of each asset class. The Company's historical experience with the pension fund asset performance is also considered.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;



    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Components of net periodic benefit cost (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Interest cost&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;173&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;190&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expected return on plan assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(514&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(479&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Recognized actuarial loss&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;119&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;139&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net periodic benefit income&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(222&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(150&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Amounts recognized in other comprehensive income (in thousands)&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Actuarial gain/(loss) on obligation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;511&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(256&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Actual gain/(loss) on plan assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(90&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;302&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Amounts recognized in current year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;119&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;139&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total in other comprehensive income&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;540&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;185&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Other comprehensive income is also affected by the tax effect of the valuation allowance recorded on the domestic deferred tax assets. During the year ended &lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;there was an actuarial gain of&#160;$0.4&#160;million. This actuarial gain is comprised of an asset loss&#160;of $0.1&#160;million and liability gain&#160;of $0.5&#160;million. The liability gain is the combination of: (i) a gain due to a 50 basis point increase in the discount rate, (ii) a loss resulting from an update to the mortality improvement assumption and (iii) other demographic gains.&#160;During the year ended &lt;em style="font: inherit;"&gt; January 31,&#160;&lt;/em&gt;&lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; there was an actuarial gain of less than&#160;$0.1&#160;million. This actuarial gain&#160;was comprised of an asset gain of $0.3 million and liability loss of $0.3&#160;million. The liability loss is the combination of: (i)&#160;a loss due to a 30 basis point decrease in the discount rate, (ii) a gain resulting from an update to the mortality improvement assumption and (iii) other demographic losses.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 84%;"&gt;Cash flows (in thousands)&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 12%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Expected employer contributions for the fiscal year ending January 31, 2023&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Expected employee contributions for the fiscal year ending January 31, 2023&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 84%;"&gt;Estimated future plan benefit payments reflecting expected future service for the fiscal year(s) ending January 31,:&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 12%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2023&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;321&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2024&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;316&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2025&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;319&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2026&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;322&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2027&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;330&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 84%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2028 - 2032&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,610&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;401&lt;/em&gt;(k) plan&lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The domestic employees of the Company participate in the PPIH &lt;em style="font: inherit;"&gt;401&lt;/em&gt;(k) Employee Savings Plan, which is applicable to all employees except employees covered by collective bargaining agreement benefits. The plan allows employee pretax payroll contributions from 1% to 16% of total compensation. The Company matches 100% of each participant's payroll deferral contributions up to 1% of their compensation, plus 50% of each participant's payroll deferral contributions on the next 5% of compensation.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Contributions to the &lt;em style="font: inherit;"&gt;401&lt;/em&gt;(k) plan were $0.3&#160;million each in the years ended &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Multi-employer plans&lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company contributes to a multi-employer plan for certain collective bargaining U.S. employees. The risks of participating in this multi-employer plan are different from a single employer plan in the following aspects:&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="vertical-align: top;"&gt;&lt;td style="width: 18pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 18pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;&lt;td&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Assets contributed to the multi-employer plans by &lt;em style="font: inherit;"&gt;one&lt;/em&gt; employer &lt;em style="font: inherit;"&gt; may &lt;/em&gt;be used to provide benefits to employees of other participating employers.&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="vertical-align: top;"&gt;&lt;td style="width: 18pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 18pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;&lt;td&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;If a participating employer ceases contributing to the plan, the unfunded obligations of the plan &lt;em style="font: inherit;"&gt; may &lt;/em&gt;be inherited by the remaining participating employers.&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="vertical-align: top;"&gt;&lt;td style="width: 18pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 18pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#x2022;&lt;/p&gt; &lt;/td&gt;&lt;td&gt; &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;If the Company chooses to stop participating in the multi-employer plan, the Company &lt;em style="font: inherit;"&gt; may &lt;/em&gt;be required to pay those plans an amount based on the underfunded status of the plan, referred to as a withdrawal liability.&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   &lt;p style="margin: 0pt; text-align: justify; text-indent: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has assessed and determined that the multi-employer plans to which it contributes are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; significant to the Company's consolidated financial statements. The Company does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expect to incur a withdrawal liability or expect to significantly increase its contribution over the remainder of the contract period. The Company made contributions to the bargaining unit supported multi-employer pension plans (in thousands):&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: 25%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; font-family: Times New Roman; font-size: 10pt; text-align: center; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; text-align: center; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; text-align: center; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; text-align: center; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; font-family: Times New Roman; font-size: 10pt; text-align: center; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 14%; padding: 0; margin: 0"&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; width: 25%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 7%;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 7%;"&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;FIP/RP Status&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"&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;2021&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"&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;2020&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 7%;"&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;Surcharge&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 14%;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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; border-bottom: 1px solid rgb(0, 0, 0); width: 25%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; text-align: center;"&gt;Plan Name&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&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); width: 1%;"&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;EIN&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&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); width: 1%;"&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;Plan #&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"&gt;&lt;em style="font: inherit;"&gt;Funded Zone Status&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"&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;Pending/Implemented&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&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); width: 1%;"&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;Contribution&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&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); width: 1%;"&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;Contribution&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"&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;Imposed&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 14%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"&gt;&lt;em style="font: inherit;"&gt;Collective Bargaining Expiration Date&lt;/em&gt;&lt;/p&gt; &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; width: 25%; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Plumbers &amp;amp; Pipefitters Local 572 Pension Fund&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;626102837&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;001&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;em style="font: inherit;"&gt;Green&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;em style="font: inherit;"&gt;No&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;$172&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;$206&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;em style="font: inherit;"&gt;No&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 14%; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;em style="font: inherit;"&gt;3/31/2025&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Level 1 market value of plan assets&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Equity securities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;4,119&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;4,112&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;U.S. bond market&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;1,544&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;1,716&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Real estate securities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;322&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;198&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5,985&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,026&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Level 2 significant other observable inputs&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Money market fund&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;321&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;139&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Subtotal&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;321&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;139&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Investments measured at net asset value*&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;829&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;851&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,135&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,016&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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      id="c83103316"
      unitRef="Pure">0.30</us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage>
    <us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
      contextRef="i_2021-01-31_DefinedBenefitPlanByPlanAssetCategoriesAxis-AlternativeInvestmentsMember"
      decimals="1"
      id="c83103317"
      unitRef="Pure">0.10</us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage>
    <ppih:DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn
      contextRef="d_2021-02-01_2022-01-31"
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      id="c83103319"
      unitRef="USD">100000</ppih:DefinedBenefitPlanActualReturnOnPlanAssetsLessExpectedReturn>
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      contextRef="d_2021-02-01_2022-01-31"
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      id="c83103320"
      unitRef="Pure">0.075</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets>
    <us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092090">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Reconciliation of benefit obligations, plan assets and funded status of plan (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Accumulated benefit obligations&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Vested benefits&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,448&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,090&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accumulated benefits&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,448&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,090&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;/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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Change in benefit obligation&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Benefit obligation - beginning of year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,090&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,959&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Interest cost&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;173&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;190&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Actuarial loss&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(511&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;256&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Benefits paid&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(304&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(315&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Benefit obligation - end of year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;6,448&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,090&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Change in plan assets&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Fair value of plan assets - beginning of year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7,016&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;6,550&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Actual gain on plan assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;423&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;781&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Benefits paid&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(304&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(315&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Fair value of plan assets - end of year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,135&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;7,016&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Over-funded/(unfunded) status&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;688&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(74&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Balance sheet classification&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid expenses and other current assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;322&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;332&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,050&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,828&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Deferred compensation liabilities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(1,684&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(2,234&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net amount recognized&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;688&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(74&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Amounts recognized in accumulated other comprehensive loss&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Unrecognized actuarial loss&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,362&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;1,902&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net amount recognized&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;1,362&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;1,902&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
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      contextRef="i_2022-01-31"
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Weighted-average assumptions used to determine net cost and benefit obligations&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;End of year benefit obligation discount rate&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3.00&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2.50&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;End of year net periodic benefit cost discount rate&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2.50&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expected return on plan assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.50&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.50&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&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%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;i&gt;Components of net periodic benefit cost (in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Interest cost&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;173&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;190&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expected return on plan assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(514&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(479&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Recognized actuarial loss&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;119&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;139&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net periodic benefit income&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(222&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;(150&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&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="width: 70%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Amounts recognized in other comprehensive income (in thousands)&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Actuarial gain/(loss) on obligation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;511&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(256&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Actual gain/(loss) on plan assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(90&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;302&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Amounts recognized in current year&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;119&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&gt;139&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total in other comprehensive income&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;540&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;185&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;/tr&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;, Times, serif; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 84%;"&gt;Cash flows (in thousands)&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 12%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Expected employer contributions for the fiscal year ending January 31, 2023&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Expected employee contributions for the fiscal year ending January 31, 2023&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#x2014;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 84%;"&gt;Estimated future plan benefit payments reflecting expected future service for the fiscal year(s) ending January 31,:&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 12%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2023&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;321&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2024&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;316&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2025&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;319&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2026&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;322&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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 colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 84%;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2027&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;330&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 84%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;2028 - 2032&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1,610&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&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; width: 25%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 7%;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 7%;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 7%;"&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;FIP/RP Status&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"&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;2021&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"&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;2020&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 7%;"&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;Surcharge&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 14%;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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; border-bottom: 1px solid rgb(0, 0, 0); width: 25%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; text-align: center;"&gt;Plan Name&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&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); width: 1%;"&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;EIN&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&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); width: 1%;"&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;Plan #&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"&gt;&lt;em style="font: inherit;"&gt;Funded Zone Status&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"&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;Pending/Implemented&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&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); width: 1%;"&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;Contribution&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&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); width: 1%;"&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;Contribution&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 7%;"&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;Imposed&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 14%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"&gt;&lt;em style="font: inherit;"&gt;Collective Bargaining Expiration Date&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;9&lt;/em&gt; - Stock-based compensation&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company&#x2019;s &lt;em style="font: inherit;"&gt;2017&lt;/em&gt; Omnibus Stock Incentive Plan dated &lt;em style="font: inherit;"&gt; June 13, 2017, &lt;/em&gt;as amended, which the Company's stockholders approved in &lt;em style="font: inherit;"&gt; June 2017 (&lt;/em&gt;&lt;em style="font: inherit;"&gt;"2017&lt;/em&gt; Plan"), expired in &lt;em style="font: inherit;"&gt; June 2020.&#160;&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has prior incentive plans under which previously granted awards remain outstanding, including the &lt;em style="font: inherit;"&gt;2017&lt;/em&gt; Plan, but under which &lt;em style="font: inherit;"&gt;no&lt;/em&gt; new awards &lt;em style="font: inherit;"&gt; may &lt;/em&gt;be granted. At &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;, the Company had reserved a total of 421,255 shares for grants and issuances under these incentive stock plans, which includes a reserve for issuances pursuant to unvested or unexercised prior awards.&lt;/p&gt;
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   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;While the &lt;em style="font: inherit;"&gt;2017&lt;/em&gt; Plan provided for the grant of deferred shares, non-qualified stock options, incentive stock options, restricted shares, restricted stock units, and performance-based restricted stock units intended to qualify under section &lt;em style="font: inherit;"&gt;422&lt;/em&gt; of the Internal Revenue Code, the Company&#160;issued only restricted shares and restricted stock units under the &lt;em style="font: inherit;"&gt;2017&lt;/em&gt; Plan. The &lt;em style="font: inherit;"&gt;2017&lt;/em&gt; Plan authorized awards to officers, employees, consultants, and independent directors.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company's&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;Omnibus Stock Incentive Plan dated&#160;&lt;em style="font: inherit;"&gt; May 26, 2021&#160;&lt;/em&gt;was approved by&#160;the Company's stockholders in&#160;&lt;em style="font: inherit;"&gt; May 2021 (&lt;/em&gt;&lt;em style="font: inherit;"&gt;"2021&lt;/em&gt;&#160;Plan"). The&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;Plan will expire in&#160;&lt;em style="font: inherit;"&gt; May 2024.&#160;&lt;/em&gt;The&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;Plan authorizes awards to officers, employees, consultants and independent directors. Grants were made to the Company's employees, officers and independent directors under the&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&#160;Plan, as described below.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Stock compensation expense&lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has granted stock-based compensation awards to eligible employees, officers or independent directors. The Company recognized the following stock-based compensation expense for the periods presented:&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Stock-based compensation expense&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;3&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Restricted stock based compensation expense&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;1,101&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;1,041&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="margin: 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;b&gt;Total stock-based compensation expense&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,101&lt;/b&gt;&lt;/td&gt;&lt;td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,044&lt;/b&gt;&lt;/td&gt;&lt;td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

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


   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&lt;b&gt;Stock options&lt;/b&gt;&lt;/i&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company did &lt;span style="-sec-ix-hidden:c83103488"&gt;&lt;span style="-sec-ix-hidden:c83103489"&gt;not&lt;/span&gt;&lt;/span&gt; grant any stock options during the&#160;years ended &lt;em style="font: inherit;"&gt; January 31, 2022&#160;&lt;/em&gt;or &lt;em style="font: inherit;"&gt;2021.&lt;/em&gt; The following tables summarizes the Company's stock option activity:&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table cellpadding="0" cellspacing="0" class="finTable" style="margin: 0pt; width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(Shares in thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="width: 1%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Options&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="width: 1%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Weighted average exercise price&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="width: 1%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Weighted average remaining contractual term&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="width: 1%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Aggregate intrinsic value&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2020&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;132&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8.98&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3.2&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Exercised&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expired or forfeited&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(25&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.85&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;107&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.24&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2.5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options exercisable on January 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;107&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.24&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2.5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Exercised&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expired or forfeited&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(33&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.36&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;67&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.51&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1.7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;63&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Options exercisable on January 31, 2022&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&lt;b&gt;67&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;9.51&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;1.7&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;63&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt 0pt 0pt 8pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt 0pt 0pt 8pt; text-indent: -9pt; font-family: Times New Roman; font-size: 10pt; font-variant: normal;"&gt;Seven thousand stock options were exercised during the&#160;year&#160;ended &lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;no&lt;/em&gt; stock options were vested during the year ended &lt;em style="font: inherit;"&gt; January 31, 2021.&#160;&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;There was&#160;no&#160;vesting, expiration or forfeiture of previously unvested stock options during the&#160;year ended&#160;&lt;em style="font: inherit;"&gt; January 31, 2022. &lt;/em&gt;As of&#160;&lt;em style="font: inherit;"&gt; January 31, 2022, &lt;/em&gt;there were no remaining unvested stock options outstanding, and therefore no unrecognized compensation expense related to unvested stock options.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Deferred stock&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;As part of their compensation, in previous years the Company granted&#160;deferred stock units&#160;to each non-employee director,&#160;equal to the result of dividing the award amount by the fair market value of the common stock on the date of grant. The stock vests on the date of grant; however, it is&#160;distributed to the directors only upon their separation from service. In &lt;em style="font: inherit;"&gt; June 2019, &lt;/em&gt;the Company granted 23,104 deferred stock units from the &lt;em style="font: inherit;"&gt;2017&lt;/em&gt; Plan, and as of &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;, there were approximately 97,799 deferred stock units outstanding included in the restricted stock activity shown below.&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Restricted stock&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Company has granted restricted stock to executive officers, independent directors, and employees. The restricted stock vest ratably over&#160;&lt;span style="-sec-ix-hidden:c83103499"&gt;one&lt;/span&gt; to &lt;span style="-sec-ix-hidden:c83103500"&gt;four&lt;/span&gt; years. The Company calculates restricted stock compensation expense based on the grant date fair value and recognizes expense on a straight-line basis over the vesting period. The following table summarizes restricted stock activity for the years ended&#160;&lt;em style="font: inherit;"&gt; January 31, 2022&#160;&lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively:&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 55%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;i&gt;(Shares in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Restricted shares&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Weighted average price&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Aggregate intrinsic value&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2020&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;321&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.03&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,902&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Granted&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;156&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5.88&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Issued&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(64&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;)&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Forfeited&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(41&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8.31&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;372&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.62&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,843&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Granted&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;138&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;7.14&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Issued&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(113&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;)&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Forfeited&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(43&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;7.47&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Outstanding on January 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;354&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;7.48&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;2,652&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The fair value of restricted stock vested was $1.1&#160;million and $0.5&#160;million in &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; and &lt;em style="font: inherit;"&gt;2020&lt;/em&gt;, respectively. As of &lt;em style="font: inherit;"&gt; January 31, 2022&lt;/em&gt;, there was $1.1&#160;million of unrecognized compensation cost related to unvested restricted stock granted under the plans. That cost is expected to be recognized over the weighted-average period of 1.8 years.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: justify; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
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      unitRef="Share">421255</us-gaap:CommonStockCapitalSharesReservedForFutureIssuance>
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 74%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Stock-based compensation expense&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;3&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Restricted stock based compensation expense&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;1,101&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;1,041&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="margin: 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;b&gt;Total stock-based compensation expense&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,101&lt;/b&gt;&lt;/td&gt;&lt;td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&#160;&lt;/td&gt;&lt;td style="margin: 0px; width: 1%; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;$&lt;/td&gt;&lt;td style="margin: 0px; width: 10%; text-align: right; padding-top: 0px; padding-right: 0px; padding-left: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;b&gt;1,044&lt;/b&gt;&lt;/td&gt;&lt;td style="margin: 0px; padding: 0px 0px 1px; width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: black; border-bottom-width: 3px; border-bottom-style: double;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
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      contextRef="d_2020-02-01_2021-01-31_AwardTypeAxis-EmployeeStockOptionMember"
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      unitRef="USD">1044000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092097">
    &lt;table cellpadding="0" cellspacing="0" class="finTable" style="margin: 0pt; width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(Shares in thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="width: 1%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Options&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="width: 1%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Weighted average exercise price&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="width: 1%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Weighted average remaining contractual term&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="width: 1%; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Aggregate intrinsic value&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2020&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;132&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8.98&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;3.2&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Exercised&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expired or forfeited&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(25&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.85&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;107&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.24&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2.5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options exercisable on January 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;107&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.24&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2.5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Exercised&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expired or forfeited&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(33&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.36&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;67&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.51&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;1.7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;63&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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="width: 48%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Options exercisable on January 31, 2022&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&lt;b&gt;67&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;9.51&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;1.7&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;b&gt;63&lt;/b&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="width: 55%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;i&gt;(Shares in thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: thin; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Restricted shares&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Weighted average price&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;&lt;td colspan="3" rowspan="1" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid; background-color: rgb(255, 255, 255);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Aggregate intrinsic value&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2020&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;321&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;9.03&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,902&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Granted&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;156&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;5.88&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Issued&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(64&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;)&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Forfeited&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1px; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&gt;(41&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"&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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;8.31&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding on January 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;372&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;7.62&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2,843&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Granted&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;138&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;7.14&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Issued&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(113&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;)&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Forfeited&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(43&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;7.47&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Outstanding on January 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;354&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;7.48&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;2,652&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&gt;&lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;10&lt;/em&gt; - Interest expense, net&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

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       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); width: 70%;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Interest expense&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;918&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;649&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Interest income&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(90&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(268&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Interest expense, net&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;b&gt;828&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;b&gt;381&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

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

  </us-gaap:OtherNonoperatingIncomeAndExpenseTextBlock>
    <us-gaap:ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092100">
    &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;, Times, serif; 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); width: 70%;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&#160;&lt;/td&gt;
       &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2020&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Interest expense&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;918&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;649&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Interest income&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(90&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;)&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; 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;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(268&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0px; margin: 0px; border-bottom: 1px solid rgb(0, 0, 0);"&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: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Interest expense, net&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;b&gt;828&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;
       &lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;b&gt;381&lt;/b&gt;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
      &lt;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
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    <us-gaap:InterestExpense
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103635"
      unitRef="USD">918000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103636"
      unitRef="USD">649000</us-gaap:InterestExpense>
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      contextRef="d_2021-02-01_2022-01-31"
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      id="c83103637"
      unitRef="USD">90000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103638"
      unitRef="USD">268000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InterestIncomeExpenseNonoperatingNet
      contextRef="d_2021-02-01_2022-01-31"
      decimals="-3"
      id="c83103639"
      unitRef="USD">-828000</us-gaap:InterestIncomeExpenseNonoperatingNet>
    <us-gaap:InterestIncomeExpenseNonoperatingNet
      contextRef="d_2020-02-01_2021-01-31"
      decimals="-3"
      id="c83103640"
      unitRef="USD">-381000</us-gaap:InterestIncomeExpenseNonoperatingNet>
    <us-gaap:TreasuryStockTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092101">
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;11&lt;/em&gt;&#160;- Treasury stock&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;margin:0pt;"&gt;On&#160;&lt;em style="font: inherit;"&gt; October 4, 2021, &lt;/em&gt;the Company's Board of Directors approved a stock&#160;repurchase program, which authorizes the Company to use up to&#160;$3.0&#160;million&#160;for the purchase of its outstanding shares of common stock. Stock&#160;repurchases are permitted to be executed through open market or privately negotiated transactions over the course of &lt;em style="font: inherit;"&gt;12&lt;/em&gt;&#160;months, depending upon&#160;current market conditions and other factors.&#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 sets forth information with respect to repurchases by the Company of its shares of common stock during&#160;&lt;em style="font: inherit;"&gt;2021:&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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: 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;&lt;b&gt;Period&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;Total number of shares purchased&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;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;Average price paid per share&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;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;Total number of shares purchased as part of publicly announced plans or programs&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;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;Approximate dollar value of shares that may yet be purchased under the plans or programs&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;October 1, 2021 - October 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;"&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;58,528&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;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;8.45&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;58,528&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&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;2,505,216&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;November 1, 2021 - November 30, 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;21,350&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;8.55&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;21,350&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;2,322,674&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;December 1, 2021 - December 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;"&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;56,447&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;7.99&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;56,447&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;1,871,840&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;January 1, 2022 - January 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: 1px solid 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: 1px solid rgb(0, 0, 0);"&gt;97,956&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;8.81&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; border-bottom: 1px solid 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: 1px solid rgb(0, 0, 0);"&gt;97,956&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;1,008,444&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;Total&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;234,281&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="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 style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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 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;234,281&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="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 style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
  </us-gaap:TreasuryStockTextBlock>
    <us-gaap:StockRepurchaseProgramAuthorizedAmount1
      contextRef="i_2021-10-04"
      decimals="-6"
      id="c83103642"
      unitRef="USD">3000000.0</us-gaap:StockRepurchaseProgramAuthorizedAmount1>
    <us-gaap:ScheduleOfTreasuryStockByClassTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092102">
    &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: 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;&lt;b&gt;Period&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;Total number of shares purchased&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;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;Average price paid per share&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;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;Total number of shares purchased as part of publicly announced plans or programs&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;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;Approximate dollar value of shares that may yet be purchased under the plans or programs&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;October 1, 2021 - October 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;"&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;58,528&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;$&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;8.45&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;58,528&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;
       &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&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;2,505,216&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;November 1, 2021 - November 30, 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;21,350&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;8.55&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;21,350&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;2,322,674&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;December 1, 2021 - December 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;"&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;56,447&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;7.99&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;56,447&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;1,871,840&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;January 1, 2022 - January 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: 1px solid 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: 1px solid rgb(0, 0, 0);"&gt;97,956&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;8.81&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; border-bottom: 1px solid 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: 1px solid rgb(0, 0, 0);"&gt;97,956&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;1,008,444&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;Total&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;234,281&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="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 style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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 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;234,281&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="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 style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&lt;em style="font: inherit;"&gt;&#160;&lt;/em&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;/tr&gt;

     &lt;/tbody&gt;
    &lt;/table&gt;
   </us-gaap:ScheduleOfTreasuryStockByClassTextBlock>
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      contextRef="d_2021-10-01_2021-10-31_StatementEquityComponentsAxis-TreasuryStockMember"
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      contextRef="i_2021-10-31"
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      unitRef="Share">2505216</us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased>
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      contextRef="d_2021-11-01_2021-11-30_StatementEquityComponentsAxis-TreasuryStockMember"
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      id="c83103653"
      unitRef="Share">21350</us-gaap:TreasuryStockSharesAcquired>
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      id="c83103656"
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      contextRef="d_2021-12-01_2021-12-31_StatementEquityComponentsAxis-TreasuryStockMember"
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      id="c83103657"
      unitRef="Share">56447</us-gaap:TreasuryStockSharesAcquired>
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      unitRef="USDPerShare">7.99</us-gaap:TreasuryStockAcquiredAverageCostPerShare>
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      contextRef="d_2021-12-01_2021-12-31_ShareRepurchaseProgramAxis-PubliclyAnnouncedShareRepurchaseProgramMember"
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      id="c83103660"
      unitRef="Share">1871840</us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased>
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      contextRef="d_2022-01-01_2022-01-31_StatementEquityComponentsAxis-TreasuryStockMember"
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      id="c83103661"
      unitRef="Share">97956</us-gaap:TreasuryStockSharesAcquired>
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      id="c83103662"
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      contextRef="i_2022-01-31"
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      id="c83103664"
      unitRef="Share">1008444</us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased>
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    <srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092103">
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;&lt;a href="#" id="schedule2"/&gt;Schedule II&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Perma-Pipe International Holdings, Inc. and Subsidiaries&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;VALUATION AND QUALIFYING ACCOUNTS&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;For the Years Ended&#160;&lt;em style="font: inherit;"&gt; January 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&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;, Times, serif; 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0); width: 40%;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Balance at beginning of period&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Charges to expenses&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Write-offs (1)&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Other charges (2)&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Balance at end of period&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Year Ended January 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition" style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Valuation allowance for deferred tax assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;17,746&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;(717&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;(124&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;16,905&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Allowance for possible losses in collection of trade receivables&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;474&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;32&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(20&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;486&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Year Ended January 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition" style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Valuation allowance for deferred tax assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;15,937&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;1,854&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;(45&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;17,746&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Allowance for possible losses in collection of trade receivables&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;407&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;72&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;474&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;(&lt;em style="font: inherit;"&gt;1&lt;/em&gt;) &lt;/b&gt;Uncollectible accounts charged off.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 0pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;(&lt;em style="font: inherit;"&gt;2&lt;/em&gt;) &lt;/b&gt;Trade receivable allowances primarily related to recoveries from accounts previously charged off and currency translation. Deferred tax asset valuation allowance primarily related to amounts charged to other comprehensive income.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;

  </srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock>
    <us-gaap:SummaryOfValuationAllowanceTextBlock contextRef="d_2021-02-01_2022-01-31" id="c2092104">
    &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;, Times, serif; 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0); width: 40%;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; background-color: rgb(255, 255, 255);"&gt;&lt;b&gt;&lt;i&gt;(In thousands)&lt;/i&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Balance at beginning of period&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Charges to expenses&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Write-offs (1)&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Other charges (2)&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); 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;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Balance at end of period&lt;/em&gt;&lt;/b&gt;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255); border-bottom: 1px solid rgb(0, 0, 0);"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Year Ended January 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition" style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Valuation allowance for deferred tax assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;17,746&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;(717&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;(124&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;16,905&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Allowance for possible losses in collection of trade receivables&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;474&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;32&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(20&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;486&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Year Ended January 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition" style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt; &lt;p style="margin-top: 0pt; margin-bottom: 0pt"&gt;Valuation allowance for deferred tax assets&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;15,937&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;1,854&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;-&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;(45&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&gt;17,746&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding: 0; margin: 0"&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;, Times, serif; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Allowance for possible losses in collection of trade receivables&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;407&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;72&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;(7&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;2&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;474&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; 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>
